Home
Videos uploaded by user “PrepOnGo”
Electric Motor
 
06:35
CBSE class 10 Science - Magnetic Effects of Electric Current - Electric Motor works on the principle of Fleming's Left Hand Rule. It is used in many electrical appliances like fan, printer, mixer and Electric engines of Automobiles. About PrepOngo: Best Online Learning App which provides CBSE class 10 interactive video lectures, NCERT solutions, written study material, solved examples, in chapter quizzes and practice problems for Science (Physics, Chemistry, Biology) and Mathematics. We try to help the students understand lessons by visualising the concepts through illustrative and interactive videos, practice from large question banks and evaluate and improve yourself continuously. Online Live courses are also offered for CBSE boards, JEE Mains, JEE-Advanced, NEET and Board preparation for class 10, 11 and 12 For all CBSE class 10 Science and Maths video lectures download the Android App: https://goo.gl/HJwkhw Subscribe to our YouTube Channel: https://goo.gl/KSsWP2
Views: 152598 PrepOnGo
Geothermal Energy
 
03:04
CBSE Class 10 Science - Sources of Energy - Understand how hot springs are formed and how can we use geothermal energy to produce the electricity. There are some advantages and disadvantages to this source of energy. About PrepOngo: Best Online Learning App which provides CBSE class 10 interactive video lectures, NCERT solutions, written study material, solved examples, in chapter quizzes and practice problems for Science (Physics, Chemistry, Biology) and Mathematics. We try to help the students understand lessons by visualising the concepts through illustrative and interactive videos, practice from large question banks and evaluate and improve yourself continuously. Online Live courses are also offered for CBSE boards, JEE Mains, JEE-Advanced, NEET and Board preparation for class 10, 11 and 12 For all CBSE class 10 Science and Maths video lectures download the Android App: https://goo.gl/HJwkhw Subscribe to our YouTube Channel: https://goo.gl/KSsWP2
Views: 19186 PrepOnGo
How do traits get expressed?
 
03:18
CBSE class 10 Science - Heredity and Evolution - Presence of genes on chromosomes in male and female gametes, together decide which trait will be expressed in the progeny. In all organisms genes are responsible for transfer of traits from parents to progeny. Every characteristic is linked with two type of genes. By the process of division of chromosomes and formation of gametes to the fusion of these gametes of male and female, different characteristics are transferred from the parents to the progeny. About PrepOngo: Best Online Learning App which provides CBSE class 10 interactive video lectures, NCERT solutions, written study material, solved examples, in chapter quizzes and practice problems for Science (Physics, Chemistry, Biology) and Mathematics. We try to help the students understand lessons by visualising the concepts through illustrative and interactive videos, practice from large question banks and evaluate and improve yourself continuously. Online Live courses are also offered for CBSE boards, JEE Mains, JEE-Advanced, NEET and Board preparation for class 10, 11 and 12 For all CBSE class 10 Science and Maths video lectures download the Android App: https://goo.gl/HJwkhw Subscribe to our YouTube Channel: https://goo.gl/KSsWP2
Views: 17184 PrepOnGo
BioMass Energy
 
04:13
CBSE Class 10 Science - Sources of Energy - Biomass i.e. cow-dung and farm waste can be converted into Biogas which is a cleaner source of energy. We will study the working of the Biogas plant and how it is made. Biogas contains about 75% of Methane. The Slurry left behind is used as the manure which is rich in nitrogen and phosphorous. About PrepOngo: Best Online Learning App which provides CBSE class 10 interactive video lectures, NCERT solutions, written study material, solved examples, in chapter quizzes and practice problems for Science (Physics, Chemistry, Biology) and Mathematics. We try to help the students understand lessons by visualising the concepts through illustrative and interactive videos, practice from large question banks and evaluate and improve yourself continuously. Online Live courses are also offered for CBSE boards, JEE Mains, JEE-Advanced, NEET and Board preparation for class 10, 11 and 12 For all CBSE class 10 Science and Maths video lectures download the Android App: https://goo.gl/HJwkhw Subscribe to our YouTube Channel: https://goo.gl/KSsWP2
Views: 59038 PrepOnGo
Carbon and its Compounds | Soaps and Detergents
 
04:16
CBSE class 10 Science - Carbon and its Compounds - We will study the structure of soap and detergent and how they work. A molecule of Soap is Sodium or potassium salt of long chain of carboxylic acid. The hydrophilic end disolves in water and hydrophobic end dissolve in oil. Soap miscelles have large molecules which can scatter light, so solution appears cloudy. Whereas the scum is produced due to the hard water. The Detergents are ammonium and Sulphate salts of long chain carboxylic acid. About PrepOngo: Best Online Learning App which provides CBSE class 10 interactive video lectures, NCERT solutions, written study material, solved examples, in chapter quizzes and practice problems for Science (Physics, Chemistry, Biology) and Mathematics. We try to help the students understand lessons by visualising the concepts through illustrative and interactive videos, practice from large question banks and evaluate and improve yourself continuously. Online Live courses are also offered for CBSE boards, JEE Mains, JEE-Advanced, NEET and Board preparation for class 10, 11 and 12 For all CBSE class 10 Science and Maths video lectures download the Android App: https://goo.gl/HJwkhw Subscribe to our YouTube Channel: https://goo.gl/KSsWP2
Views: 15880 PrepOnGo
Electric Generator
 
06:10
CBSE class 10 Science - Magnetic Effects of Electric Current - Working of Electric Generator is based on the principle of Fleming's Right hand rule. The current whose direction reverses with the movement of the coil is known as the alternating current. Most appliances use Alternating Current. About PrepOngo: Best Online Learning App which provides CBSE class 10 interactive video lectures, NCERT solutions, written study material, solved examples, in chapter quizzes and practice problems for Science (Physics, Chemistry, Biology) and Mathematics. We try to help the students understand lessons by visualising the concepts through illustrative and interactive videos, practice from large question banks and evaluate and improve yourself continuously. Online Live courses are also offered for CBSE boards, JEE Mains, JEE-Advanced, NEET and Board preparation for class 10, 11 and 12 For all CBSE class 10 Science and Maths video lectures download the Android App: https://goo.gl/HJwkhw Subscribe to our YouTube Channel: https://goo.gl/KSsWP2
Views: 124491 PrepOnGo
Speciation
 
04:10
CBSE class 10 Science - Heredity and Evolution - Geographical isolation led to speciation or creation of entirely different, new species. About PrepOngo: Best Online Learning App which provides CBSE class 10 interactive video lectures, NCERT solutions, written study material, solved examples, in chapter quizzes and practice problems for Science (Physics, Chemistry, Biology) and Mathematics. We try to help the students understand lessons by visualising the concepts through illustrative and interactive videos, practice from large question banks and evaluate and improve yourself continuously. Online Live courses are also offered for CBSE boards, JEE Mains, JEE-Advanced, NEET and Board preparation for class 10, 11 and 12 For all CBSE class 10 Science and Maths video lectures download the Android App: https://goo.gl/HJwkhw Subscribe to our YouTube Channel: https://goo.gl/KSsWP2
Views: 18084 PrepOnGo
Ocean Energy - Tidal Energy
 
03:39
CBSE Class 10 Science - Sources of Energy - The Energy from the Ocean can be categorized into three parts : Tidal Energy, Wave Energy, Ocean Thermal Energy. The rise and fall of the water level is known as tide. Tides happen because of the gravitational pull of the sun, moon and the rotation of the earth. Lets understand how electricity is generated using Tidal energy The advantage of tidal energy to generate is 1. Tides are predictable and they happen twice a day. About PrepOngo: Best Online Learning App which provides CBSE class 10 interactive video lectures, NCERT solutions, written study material, solved examples, in chapter quizzes and practice problems for Science (Physics, Chemistry, Biology) and Mathematics. We try to help the students understand lessons by visualising the concepts through illustrative and interactive videos, practice from large question banks and evaluate and improve yourself continuously. Online Live courses are also offered for CBSE boards, JEE Mains, JEE-Advanced, NEET and Board preparation for class 10, 11 and 12 For all CBSE class 10 Science and Maths video lectures download the Android App: https://goo.gl/HJwkhw Subscribe to our YouTube Channel: https://goo.gl/KSsWP2
Views: 20307 PrepOnGo
Mendel's experiment | Monohybrid Cross | Law of Segregation
 
08:08
CBSE class 10 Science - Heredity and Evolution -Mendel's experiment of Monohybrid Cross and Dihybrid Cross with pea plants gave an idea of how traits (characters) get expressed. After Monohybrid Inheritance experiment Mendel gave First Law of Inheritance (Law of Segregation). In Monohybrid cross Mendel found the Recessive Traits and Dominant traits present in the plants. With the help of the Punnett square we will find out why dwarfness was missing in the offsprings in the F1 generation and was present in the F2 generation. About PrepOngo: Best Online Learning App which provides CBSE class 10 interactive video lectures, NCERT solutions, written study material, solved examples, in chapter quizzes and practice problems for Science (Physics, Chemistry, Biology) and Mathematics. We try to help the students understand lessons by visualising the concepts through illustrative and interactive videos, practice from large question banks and evaluate and improve yourself continuously. Online Live courses are also offered for CBSE boards, JEE Mains, JEE-Advanced, NEET and Board preparation for class 10, 11 and 12 For all CBSE class 10 Science and Maths video lectures download the Android App: https://goo.gl/HJwkhw Subscribe to our YouTube Channel: https://goo.gl/KSsWP2
Views: 130860 PrepOnGo
Domestic Electric Circuits
 
09:54
CBSE class 10 Science - Magnetic Effects of Electric Current - Big appliance like air conditioner or geyser needs a 15A current line and the small appliances like fan, bulb, tube light need a 5A current line. All the home appliances are connected in parallel combination, so that the circuit remains complete if any appliance is not working. Precautionary measures are taken for the home appliances 1. Earthing 2. Fuse About PrepOngo: Best Online Learning App which provides CBSE class 10 interactive video lectures, NCERT solutions, written study material, solved examples, in chapter quizzes and practice problems for Science (Physics, Chemistry, Biology) and Mathematics. We try to help the students understand lessons by visualising the concepts through illustrative and interactive videos, practice from large question banks and evaluate and improve yourself continuously. Online Live courses are also offered for CBSE boards, JEE Mains, JEE-Advanced, NEET and Board preparation for class 10, 11 and 12 For all CBSE class 10 Science and Maths video lectures download the Android App: https://goo.gl/HJwkhw Subscribe to our YouTube Channel: https://goo.gl/KSsWP2
Views: 17105 PrepOnGo
Evolution by stages - Evolution of eyes and feathers, Artificial Selection
 
05:21
CBSE class 10 Science - Heredity and Evolution - Evolution is not a spontaneous process rather it occurs in stages and it takes longer period of time to show some changes. About PrepOngo: Best Online Learning App which provides CBSE class 10 interactive video lectures, NCERT solutions, written study material, solved examples, in chapter quizzes and practice problems for Science (Physics, Chemistry, Biology) and Mathematics. We try to help the students understand lessons by visualising the concepts through illustrative and interactive videos, practice from large question banks and evaluate and improve yourself continuously. Online Live courses are also offered for CBSE boards, JEE Mains, JEE-Advanced, NEET and Board preparation for class 10, 11 and 12 For all CBSE class 10 Science and Maths video lectures download the Android App: https://goo.gl/HJwkhw Subscribe to our YouTube Channel: https://goo.gl/KSsWP2
Views: 12190 PrepOnGo
Heredity and Evolution - Understanding Basic Terminology | Mendel's experiment
 
04:27
CBSE class 10 Science - Heredity and Evolution - Terms like Progeny, Genotype, Phenotype , Filial generation and the types of genes: Dominant genes and Recessive genes are important to understand before we begin with the chapter. Genes control the specific characteristics or traits in an organism. There are two types of Genes: Dominant and Recessive. The representation of gene is called the genotype. The characteristics or trait visible in an organism is called phenotype. About PrepOngo: Best Online Learning App which provides CBSE class 10 interactive video lectures, NCERT solutions, written study material, solved examples, in chapter quizzes and practice problems for Science (Physics, Chemistry, Biology) and Mathematics. We try to help the students understand lessons by visualising the concepts through illustrative and interactive videos, practice from large question banks and evaluate and improve yourself continuously. Online Live courses are also offered for CBSE boards, JEE Mains, JEE-Advanced, NEET and Board preparation for class 10, 11 and 12 For all CBSE class 10 Science and Maths video lectures download the Android App: https://goo.gl/HJwkhw Subscribe to our YouTube Channel: https://goo.gl/KSsWP2
Views: 24716 PrepOnGo
Mendel's experiment | Dihybrid Cross | Law of Independent Assortment
 
10:50
CBSE class 10 Science - Heredity and Evolution - In this video we will learn about Mendel's Dihybrid Inheritance and Mendel's Law of Independent assortment. Dihybrid Inheritance involves inheritance of two pairs of contrasting traits. We will understand how to fuse the gametes of the genotypes of the pea seeds using the Punnet square and how Mendel got different results in F1 and F2 generations. About PrepOngo: Best Online Learning App which provides CBSE class 10 interactive video lectures, NCERT solutions, written study material, solved examples, in chapter quizzes and practice problems for Science (Physics, Chemistry, Biology) and Mathematics. We try to help the students understand lessons by visualising the concepts through illustrative and interactive videos, practice from large question banks and evaluate and improve yourself continuously. Online Live courses are also offered for CBSE boards, JEE Mains, JEE-Advanced, NEET and Board preparation for class 10, 11 and 12 For all CBSE class 10 Science and Maths video lectures download the Android App: https://goo.gl/HJwkhw Subscribe to our YouTube Channel: https://goo.gl/KSsWP2
Views: 112179 PrepOnGo
Carbon and its Compounds | Substitution reaction
 
01:52
CBSE class 10 Science - Carbon and its Compounds - Substitution reaction is a type of reaction in which one atom or a group of atoms takes the place of another atom. Saturated hydrocarbons are less reactive because they have their nobel gas attained, however they can react with chlorine in sunlight at a high speed. About PrepOngo: Best Online Learning App which provides CBSE class 10 interactive video lectures, NCERT solutions, written study material, solved examples, in chapter quizzes and practice problems for Science (Physics, Chemistry, Biology) and Mathematics. We try to help the students understand lessons by visualising the concepts through illustrative and interactive videos, practice from large question banks and evaluate and improve yourself continuously. Online Live courses are also offered for CBSE boards, JEE Mains, JEE-Advanced, NEET and Board preparation for class 10, 11 and 12 For all CBSE class 10 Science and Maths video lectures download the Android App: https://goo.gl/HJwkhw Subscribe to our YouTube Channel: https://goo.gl/KSsWP2
Views: 4361 PrepOnGo
Genetic Inheritance - Sex Determination
 
03:56
CBSE class 10 Science - Heredity and Evolution - In human beings, the sex of new born is determined genetically, but in some animals, sex is determined on the environmental conditions. Number of chromosomes in humans = 46 23 comes from male parent and 23 comes from female parent, so there are 23 pair of chromosomes in which 22 are perfectly paired and one pair of chromosome is sex chromosome. The sex chromosomes are perfectly paired in females and have both X chromosomes whereas in males it is XY chromosome which is not perfectly paired. So through punnet square we will find out there are 50% chance of a female progeny and 50% chance of male progeny. About PrepOngo: Best Online Learning App which provides CBSE class 10 interactive video lectures, NCERT solutions, written study material, solved examples, in chapter quizzes and practice problems for Science (Physics, Chemistry, Biology) and Mathematics. We try to help the students understand lessons by visualising the concepts through illustrative and interactive videos, practice from large question banks and evaluate and improve yourself continuously. Online Live courses are also offered for CBSE boards, JEE Mains, JEE-Advanced, NEET and Board preparation for class 10, 11 and 12 For all CBSE class 10 Science and Maths video lectures download the Android App: https://goo.gl/HJwkhw Subscribe to our YouTube Channel: https://goo.gl/KSsWP2
Views: 10510 PrepOnGo
Carbon and its Compounds | What are Allotropes
 
03:03
CBSE Class 10 Science - Carbon and its Compounds - What are Allotropes? Difference between diamond and graphite? It is a phenomenon of existence of an element in two or more forms having different physical properties but identical chemical properties. Carbon has three allotropes in crystallized form: Diamond, Graphite, Fullerene. About PrepOngo: Best Online Learning App which provides CBSE class 10 interactive video lectures, NCERT solutions, written study material, solved examples, in chapter quizzes and practice problems for Science (Physics, Chemistry, Biology) and Mathematics. We try to help the students understand lessons by visualising the concepts through illustrative and interactive videos, practice from large question banks and evaluate and improve yourself continuously. Online Live courses are also offered for CBSE boards, JEE Mains, JEE-Advanced, NEET and Board preparation for class 10, 11 and 12 For all CBSE class 10 Science and Maths video lectures download the Android App: https://goo.gl/HJwkhw Subscribe to our YouTube Channel: https://goo.gl/KSsWP2
Views: 8402 PrepOnGo
Carbon and its Compounds | Important Carbon Compound - Ethanol
 
03:54
CBSE class 10 Science - Carbon and its Compounds - Two important Carbon compounds are Ethanol and Methanol. Ethanol has a Ethereal faint smell and a burning taste. It is used in making of Alcohol, Coolant, disinfectant and medicines. Methanol is more dangerous than ethanol, it can cause the death. Methanol coagulates the protoplasm present in the liver cells. About PrepOngo: Best Online Learning App which provides CBSE class 10 interactive video lectures, NCERT solutions, written study material, solved examples, in chapter quizzes and practice problems for Science (Physics, Chemistry, Biology) and Mathematics. We try to help the students understand lessons by visualising the concepts through illustrative and interactive videos, practice from large question banks and evaluate and improve yourself continuously. Online Live courses are also offered for CBSE boards, JEE Mains, JEE-Advanced, NEET and Board preparation for class 10, 11 and 12 For all CBSE class 10 Science and Maths video lectures download the Android App: https://goo.gl/HJwkhw Subscribe to our YouTube Channel: https://goo.gl/KSsWP2
Views: 5898 PrepOnGo
Ocean Thermal Energy
 
02:25
CBSE Class 10 Science - Sources of Energy - We will understand how the temperature difference between the Water levels of the ocean can be used to generate electricity. There are advantages and disadvantages of the Ocean Thermal Energy. About PrepOngo: Best Online Learning App which provides CBSE class 10 interactive video lectures, NCERT solutions, written study material, solved examples, in chapter quizzes and practice problems for Science (Physics, Chemistry, Biology) and Mathematics. We try to help the students understand lessons by visualising the concepts through illustrative and interactive videos, practice from large question banks and evaluate and improve yourself continuously. Online Live courses are also offered for CBSE boards, JEE Mains, JEE-Advanced, NEET and Board preparation for class 10, 11 and 12 For all CBSE class 10 Science and Maths video lectures download the Android App: https://goo.gl/HJwkhw Subscribe to our YouTube Channel: https://goo.gl/KSsWP2
Views: 27481 PrepOnGo
Nuclear Energy | Nuclear Fission | Nuclear Fusion
 
07:17
CBSE Class 10 Science - Sources of Energy - Understand how Nuclear energy is generated and what is Nuclear Fission and Nuclear Fusion. According to Einstein Energy can be converted into mass by Nuclear Fission and Nuclear Fusion. In Nuclear Fission a heavy unstable nucleus is bombarded by a neutron and is split into two lighter and stable nuclei and a huge amount of energy is released in this process. In Nuclear Fusion two lighter nuclei are combine to form a heavier nuclei and a huge amount of energy is released. But a high temperature is required for this process which is not possible on Earth and happens on Sun. About PrepOngo: Best Online Learning App which provides CBSE class 10 interactive video lectures, NCERT solutions, written study material, solved examples, in chapter quizzes and practice problems for Science (Physics, Chemistry, Biology) and Mathematics. We try to help the students understand lessons by visualising the concepts through illustrative and interactive videos, practice from large question banks and evaluate and improve yourself continuously. Online Live courses are also offered for CBSE boards, JEE Mains, JEE-Advanced, NEET and Board preparation for class 10, 11 and 12 For all CBSE class 10 Science and Maths video lectures download the Android App: https://goo.gl/HJwkhw Subscribe to our YouTube Channel: https://goo.gl/KSsWP2
Views: 50759 PrepOnGo
Hydro Energy
 
04:21
CBSE Class 10 Science - Sources of Energy - The Principal behind the Hydro Power Plant is converting the Kinetic energy into Electrical Energy. The energy due to motion of substance is known as Kinetic Energy. If we connect the turbine to flowing water the Kinetic Energy of Water will then get converted into Electrical Energy About PrepOngo: Best Online Learning App which provides CBSE class 10 interactive video lectures, NCERT solutions, written study material, solved examples, in chapter quizzes and practice problems for Science (Physics, Chemistry, Biology) and Mathematics. We try to help the students understand lessons by visualising the concepts through illustrative and interactive videos, practice from large question banks and evaluate and improve yourself continuously. Online Live courses are also offered for CBSE boards, JEE Mains, JEE-Advanced, NEET and Board preparation for class 10, 11 and 12 For all CBSE class 10 Science and Maths video lectures download the Android App: https://goo.gl/HJwkhw Subscribe to our YouTube Channel: https://goo.gl/KSsWP2
Views: 12217 PrepOnGo
Carbon and its Compounds | Combustion Reactions
 
04:11
CBSE class 10 Science - Carbon and its Compounds - Complete combustion and incomplete combustion of the carbon compounds is the reason why sometimes the LPG burner gives the complete blue flame and sometimes a sooty yellow flame. Complete Combustion - Carbon compounds burn completely to give carbon dioxide and water. If the unsaturated carbons like Alkene and Alkyne are burnt in the pure oxygen gives blue flame. About PrepOngo: Best Online Learning App which provides CBSE class 10 interactive video lectures, NCERT solutions, written study material, solved examples, in chapter quizzes and practice problems for Science (Physics, Chemistry, Biology) and Mathematics. We try to help the students understand lessons by visualising the concepts through illustrative and interactive videos, practice from large question banks and evaluate and improve yourself continuously. Online Live courses are also offered for CBSE boards, JEE Mains, JEE-Advanced, NEET and Board preparation for class 10, 11 and 12 For all CBSE class 10 Science and Maths video lectures download the Android App: https://goo.gl/HJwkhw Subscribe to our YouTube Channel: https://goo.gl/KSsWP2
Views: 5442 PrepOnGo
Thermal Power Plant
 
03:04
CBSE Class 10 Science - Sources of Energy - Understand the working of the Thermal power plant. Most of the electricity is produced by Thermal Power plant because Coal and Petroleum are cheap and are easily available. But cause lot of pollution. About PrepOngo: Best Online Learning App which provides CBSE class 10 interactive video lectures, NCERT solutions, written study material, solved examples, in chapter quizzes and practice problems for Science (Physics, Chemistry, Biology) and Mathematics. We try to help the students understand lessons by visualising the concepts through illustrative and interactive videos, practice from large question banks and evaluate and improve yourself continuously. Online Live courses are also offered for CBSE boards, JEE Mains, JEE-Advanced, NEET and Board preparation for class 10, 11 and 12 For all CBSE class 10 Science and Maths video lectures download the Android App: https://goo.gl/HJwkhw Subscribe to our YouTube Channel: https://goo.gl/KSsWP2
Views: 25144 PrepOnGo
Introduction to Heredity and Evolution
 
05:04
CBSE class 10 Science - Heredity and Evolution - Why offspring and parent look so much alike? What is heredity? All the information transferred to the child is contained in the cell of the parent, involved in reproduction. Gene is a basic unit of heredity which contains the information. A Human cell has 23 pairs of chromosome. A chromosome is made up of DNA, and gene is a segment on DNA which controls the specific characteristic in an organism. About PrepOngo: Best Online Learning App which provides CBSE class 10 interactive video lectures, NCERT solutions, written study material, solved examples, in chapter quizzes and practice problems for Science (Physics, Chemistry, Biology) and Mathematics. We try to help the students understand lessons by visualising the concepts through illustrative and interactive videos, practice from large question banks and evaluate and improve yourself continuously. Online Live courses are also offered for CBSE boards, JEE Mains, JEE-Advanced, NEET and Board preparation for class 10, 11 and 12 For all CBSE class 10 Science and Maths video lectures download the Android App: https://goo.gl/HJwkhw Subscribe to our YouTube Channel: https://goo.gl/KSsWP2
Views: 30718 PrepOnGo
Wind Energy
 
05:34
CBSE Class 10 Science - Sources of Energy - Air flows from high pressure zone to low pressure zone. Wind Energy is used to produce electricity using the Wind mills. India ranks 5th in the electricity generation from wind energy in the world. About PrepOngo: Best Online Learning App which provides CBSE class 10 interactive video lectures, NCERT solutions, written study material, solved examples, in chapter quizzes and practice problems for Science (Physics, Chemistry, Biology) and Mathematics. We try to help the students understand lessons by visualising the concepts through illustrative and interactive videos, practice from large question banks and evaluate and improve yourself continuously. Online Live courses are also offered for CBSE boards, JEE Mains, JEE-Advanced, NEET and Board preparation for class 10, 11 and 12 For all CBSE class 10 Science and Maths video lectures download the Android App: https://goo.gl/HJwkhw Subscribe to our YouTube Channel: https://goo.gl/KSsWP2
Views: 14764 PrepOnGo
Carbon and its Compounds | Nomenclature of Carbon Compounds
 
05:17
CBSE class 10 Science - Carbon and its Compounds - Nomenclature of Carbon Compounds - Steps to name the carbon compounds are 1. Identifying the number of carbon atoms in chain 2. Identifying the functional group in the chain, whether it is suffix or prefix. About PrepOngo: Best Online Learning App which provides CBSE class 10 interactive video lectures, NCERT solutions, written study material, solved examples, in chapter quizzes and practice problems for Science (Physics, Chemistry, Biology) and Mathematics. We try to help the students understand lessons by visualising the concepts through illustrative and interactive videos, practice from large question banks and evaluate and improve yourself continuously. Online Live courses are also offered for CBSE boards, JEE Mains, JEE-Advanced, NEET and Board preparation for class 10, 11 and 12 For all CBSE class 10 Science and Maths video lectures download the Android App: https://goo.gl/HJwkhw Subscribe to our YouTube Channel: https://goo.gl/KSsWP2
Views: 11179 PrepOnGo
Carbon and its Compounds | Oxidation Reaction
 
01:38
CBSE class 10 Science - Carbon and its Compounds - Carbon is a reactive element and its compounds can oxidize themselves during the combustion process. Oxidizing Agents add oxygen to the substance. Carbon dioxide is the most oxidized form and Methane is the most reduced form. About PrepOngo: Best Online Learning App which provides CBSE class 10 interactive video lectures, NCERT solutions, written study material, solved examples, in chapter quizzes and practice problems for Science (Physics, Chemistry, Biology) and Mathematics. We try to help the students understand lessons by visualising the concepts through illustrative and interactive videos, practice from large question banks and evaluate and improve yourself continuously. Online Live courses are also offered for CBSE boards, JEE Mains, JEE-Advanced, NEET and Board preparation for class 10, 11 and 12 For all CBSE class 10 Science and Maths video lectures download the Android App: https://goo.gl/HJwkhw Subscribe to our YouTube Channel: https://goo.gl/KSsWP2
Views: 5826 PrepOnGo
Evolution - Human Evolution
 
04:01
CBSE class 10 Science - Heredity and Evolution - Evolution should not be equated by progress, Process like Natural selection and Genetic drift together led to the formation of a new species which can not reproduce with old ones. About PrepOngo: Best Online Learning App which provides CBSE class 10 interactive video lectures, NCERT solutions, written study material, solved examples, in chapter quizzes and practice problems for Science (Physics, Chemistry, Biology) and Mathematics. We try to help the students understand lessons by visualising the concepts through illustrative and interactive videos, practice from large question banks and evaluate and improve yourself continuously. Online Live courses are also offered for CBSE boards, JEE Mains, JEE-Advanced, NEET and Board preparation for class 10, 11 and 12 For all CBSE class 10 Science and Maths video lectures download the Android App: https://goo.gl/HJwkhw Subscribe to our YouTube Channel: https://goo.gl/KSsWP2
Views: 10772 PrepOnGo
Evidences for Evolution - Homologous Organs, Analogous Organs and Fossils
 
08:20
CBSE class 10 Science - Heredity and Evolution - Understand the difference between Homologous Organs, Analogous organs and fossils with help of the examples. How the fossils are formed? Homologous organs have similar basic structure but perform different functions. Analogous organs perform same functions but have different structure or basic design. Fossils provide the evidence that the present organisms have evolved from the preexisting organisms. About PrepOngo: Best Online Learning App which provides CBSE class 10 interactive video lectures, NCERT solutions, written study material, solved examples, in chapter quizzes and practice problems for Science (Physics, Chemistry, Biology) and Mathematics. We try to help the students understand lessons by visualising the concepts through illustrative and interactive videos, practice from large question banks and evaluate and improve yourself continuously. Online Live courses are also offered for CBSE boards, JEE Mains, JEE-Advanced, NEET and Board preparation for class 10, 11 and 12 For all CBSE class 10 Science and Maths video lectures download the Android App: https://goo.gl/HJwkhw Subscribe to our YouTube Channel: https://goo.gl/KSsWP2
Views: 16980 PrepOnGo
Electricity Class 10 | Potential difference and Electric Potential | Solved Numerical
 
07:43
CBSE class 10 Science - Electricity - What makes the charge flow? What is Electric potential and Potential difference? are some questions explained in this video with a numerical solved in the end. Chemical cell ensures constant potential difference, which ensures continuous flow of electrons from point A to point B. Electric potential is he amount of work done per unit charge stored on a conductor. Formula of Electric Potential(V) = Work done (W) / Charge(Q) The unit of electric potential is Volts About PrepOngo: Best Online Learning App which provides CBSE class 10 interactive video lectures, NCERT solutions, written study material, solved examples, in chapter quizzes and practice problems for Science (Physics, Chemistry, Biology) and Mathematics. We try to help the students understand lessons by visualising the concepts through illustrative and interactive videos, practice from large question banks and evaluate and improve yourself continuously. Online Live courses are also offered for CBSE boards, JEE Mains, JEE-Advanced, NEET and Board preparation for class 10, 11 and 12 For all CBSE class 10 Science and Maths video lectures download the Android App: https://goo.gl/HJwkhw Subscribe to our YouTube Channel: https://goo.gl/KSsWP2
Views: 18372 PrepOnGo
Fleming's Left Hand Rule
 
08:53
CBSE class 10 Science - Magnetic Effects of Electric Current - Fleming's Left Hand Rule - When a current carrying conductor is placed in a magnetic field it experiences magnetic force. Force on a conductor depends on the direction of current on the conductor. The thumb gives the direction of the force, the first finger gives the direction of the Magnetic Field and the second finger gives the direction of the Current. About PrepOngo: Best Online Learning App which provides CBSE class 10 interactive video lectures, NCERT solutions, written study material, solved examples, in chapter quizzes and practice problems for Science (Physics, Chemistry, Biology) and Mathematics. We try to help the students understand lessons by visualising the concepts through illustrative and interactive videos, practice from large question banks and evaluate and improve yourself continuously. Online Live courses are also offered for CBSE boards, JEE Mains, JEE-Advanced, NEET and Board preparation for class 10, 11 and 12 For all CBSE class 10 Science and Maths video lectures download the Android App: https://goo.gl/HJwkhw Subscribe to our YouTube Channel: https://goo.gl/KSsWP2
Views: 30915 PrepOnGo
Environmental Consequences
 
02:53
CBSE Class 10 Science - Sources of Energy - Many sources of Energy causes damage to the environment in some way including the renewable sources of energy like hydro energy. On burning fossil fuel Greenhouse gases are released which cause global warming and leads to changes in weather cycle. So we have find judiciously which source of energy will cause minimum damage to the environment. About PrepOngo: Best Online Learning App which provides CBSE class 10 interactive video lectures, NCERT solutions, written study material, solved examples, in chapter quizzes and practice problems for Science (Physics, Chemistry, Biology) and Mathematics. We try to help the students understand lessons by visualising the concepts through illustrative and interactive videos, practice from large question banks and evaluate and improve yourself continuously. Online Live courses are also offered for CBSE boards, JEE Mains, JEE-Advanced, NEET and Board preparation for class 10, 11 and 12 For all CBSE class 10 Science and Maths video lectures download the Android App: https://goo.gl/HJwkhw Subscribe to our YouTube Channel: https://goo.gl/KSsWP2
Views: 2767 PrepOnGo
Carbon and its Compounds | Carbon compound structure
 
03:03
CBSE class 10 Science - Carbon and its Compounds - Carbon compound structure exist in shapes - Chains, Branches and rings. Chains - Carbon atoms are arranged in a line. Rings - are also called Cyclo compounds About PrepOngo: Best Online Learning App which provides CBSE class 10 interactive video lectures, NCERT solutions, written study material, solved examples, in chapter quizzes and practice problems for Science (Physics, Chemistry, Biology) and Mathematics. We try to help the students understand lessons by visualising the concepts through illustrative and interactive videos, practice from large question banks and evaluate and improve yourself continuously. Online Live courses are also offered for CBSE boards, JEE Mains, JEE-Advanced, NEET and Board preparation for class 10, 11 and 12 For all CBSE class 10 Science and Maths video lectures download the Android App: https://goo.gl/HJwkhw Subscribe to our YouTube Channel: https://goo.gl/KSsWP2
Views: 8400 PrepOnGo
Renewable and Non-Renewable Sources of Energy
 
04:35
CBSE class 10 Science - Sources of energy - There are two types of energy sources : Renewable Sources of Energy and Non-Renewable Sources of Energy. Renewable energy can be regenerated and are also called as the in-exhaustible sources of energy. Non-Renewable energy is reserved and can not be made again and are also called as the exhaustible sources. About PrepOngo: Best Online Learning App which provides CBSE class 10 interactive video lectures, NCERT solutions, written study material, solved examples, in chapter quizzes and practice problems for Science (Physics, Chemistry, Biology) and Mathematics. We try to help the students understand lessons by visualising the concepts through illustrative and interactive videos, practice from large question banks and evaluate and improve yourself continuously. Online Live courses are also offered for CBSE boards, JEE Mains, JEE-Advanced, NEET and Board preparation for class 10, 11 and 12 For all CBSE class 10 Science and Maths video lectures download the Android App: https://goo.gl/HJwkhw Subscribe to our YouTube Channel: https://goo.gl/KSsWP2
Views: 35359 PrepOnGo
Carbon and its Compounds Class 10 - Importance of Carbon
 
02:43
CBSE class 10 Science - Carbon and its Compounds - From food we eat, to diamond we wear, what are most of the things we use made up of? - Carbon. Carbon is the fourth most abundant element present in the universe after Hydrogen, Helium and Oxygen but not in the earth’s crust (only 0.02% in the form of minerals) and atmosphere (0.03% in the form of Carbon dioxide). All living systems are made of Carbon compounds including humans, animals and plants. About PrepOngo: Best Online Learning App which provides CBSE class 10 interactive video lectures, NCERT solutions, written study material, solved examples, in chapter quizzes and practice problems for Science (Physics, Chemistry, Biology) and Mathematics. We try to help the students understand lessons by visualising the concepts through illustrative and interactive videos, practice from large question banks and evaluate and improve yourself continuously. Online Live courses are also offered for CBSE boards, JEE Mains, JEE-Advanced, NEET and Board preparation for class 10, 11 and 12 For all CBSE class 10 Science and Maths video lectures download the Android App: https://goo.gl/HJwkhw Subscribe to our YouTube Channel: https://goo.gl/KSsWP2
Views: 23343 PrepOnGo
Carbon and its Compounds | Homologous Series
 
01:44
CBSE class 10 Science - Carbon and its Compounds - The family of organic compounds have same functional group, similar chemical properties and their successive member differ by a -CH2 group, is called as homologous series. Physical properties of carbon compounds is determined by the chain length of compound and the chemical properties is solely determined by functional group. About PrepOngo: Best Online Learning App which provides CBSE class 10 interactive video lectures, NCERT solutions, written study material, solved examples, in chapter quizzes and practice problems for Science (Physics, Chemistry, Biology) and Mathematics. We try to help the students understand lessons by visualising the concepts through illustrative and interactive videos, practice from large question banks and evaluate and improve yourself continuously. Online Live courses are also offered for CBSE boards, JEE Mains, JEE-Advanced, NEET and Board preparation for class 10, 11 and 12 For all CBSE class 10 Science and Maths video lectures download the Android App: https://goo.gl/HJwkhw Subscribe to our YouTube Channel: https://goo.gl/KSsWP2
Views: 6918 PrepOnGo
Electricity Class 10 | Combination of resistors in Series and Parallel
 
05:06
CBSE class 10 Science - Electricity - Combination of resistors can be connected in two ways : Series combination or Parallel Combination. In series combination resistors are connected end to end and current flowing through all the resistors is same. In Parallel combination ends of parallel resistors are connected together and the total current divides in all the resistors. About PrepOngo: Best Online Learning App which provides CBSE class 10 interactive video lectures, NCERT solutions, written study material, solved examples, in chapter quizzes and practice problems for Science (Physics, Chemistry, Biology) and Mathematics. We try to help the students understand lessons by visualising the concepts through illustrative and interactive videos, practice from large question banks and evaluate and improve yourself continuously. Online Live courses are also offered for CBSE boards, JEE Mains, JEE-Advanced, NEET and Board preparation for class 10, 11 and 12 For all CBSE class 10 Science and Maths video lectures download the Android App: https://goo.gl/HJwkhw Subscribe to our YouTube Channel: https://goo.gl/KSsWP2
Views: 10428 PrepOnGo
Carbon and its Compounds | Bonds with other elements | Functional Group
 
03:46
CBSE class 10 Science - Carbon and its Compounds - what is Hetro atom? What are functional group? Hetro atom are which replace the Hydrogen atom from carbon compound. It gives specific chemical property to the compound regardless of the length and nature of the carbon chain. Functional Group - The group of atoms, that are responsible for the chemical properties of a carbon compound. 1. Halogen group 2. Alcoholic group 3. Carboxylic group 4. Aldehyde group 5. Ketone group About PrepOngo: Best Online Learning App which provides CBSE class 10 interactive video lectures, NCERT solutions, written study material, solved examples, in chapter quizzes and practice problems for Science (Physics, Chemistry, Biology) and Mathematics. We try to help the students understand lessons by visualising the concepts through illustrative and interactive videos, practice from large question banks and evaluate and improve yourself continuously. Online Live courses are also offered for CBSE boards, JEE Mains, JEE-Advanced, NEET and Board preparation for class 10, 11 and 12 For all CBSE class 10 Science and Maths video lectures download the Android App: https://goo.gl/HJwkhw Subscribe to our YouTube Channel: https://goo.gl/KSsWP2
Views: 6880 PrepOnGo
Electricity Class 10 | Resistance of Conductor - Numerical - 2
 
04:27
CBSE class 10 Science - Electricity - In this numerical we will find the value of the resistance wire. We are given that a wire of given material having length l and area of cross section A has a resistance of 4 Ohm, what will be the resistance of another wire of same material having length l/2 and area of cross section 2A. To find the resistance we have two formulas 1. Ohm''s Law 2. by dimension and resistivity of conductor About PrepOngo: Best Online Learning App which provides CBSE class 10 interactive video lectures, NCERT solutions, written study material, solved examples, in chapter quizzes and practice problems for Science (Physics, Chemistry, Biology) and Mathematics. We try to help the students understand lessons by visualising the concepts through illustrative and interactive videos, practice from large question banks and evaluate and improve yourself continuously. Online Live courses are also offered for CBSE boards, JEE Mains, JEE-Advanced, NEET and Board preparation for class 10, 11 and 12 For all CBSE class 10 Science and Maths video lectures download the Android App: https://goo.gl/HJwkhw Subscribe to our YouTube Channel: https://goo.gl/KSsWP2
Views: 4701 PrepOnGo
Carbon and its Compounds | Diversity in Carbon bonds | Saturated and un-saturated compunds
 
08:28
CBSE class 10 Science - Carbon and its Compounds - Catenation is the unique property of carbon. It is the self linking of carbon atoms through covalent bonds to form long chains. The carbon atoms can form Straight chain, Branched chain and Ring chain. Saturated Hydrocarbon - Carbon compounds liked with single bond Unsaturated hydrocarbon - Carbon compounds linked with double or triple bond. Bond formed by carbon is highly stable. Prefix of carbon compounds is based on number of carbon atoms and Suffix of carbon compounds depend on the type of bond About PrepOngo: Best Online Learning App which provides CBSE class 10 interactive video lectures, NCERT solutions, written study material, solved examples, in chapter quizzes and practice problems for Science (Physics, Chemistry, Biology) and Mathematics. We try to help the students understand lessons by visualising the concepts through illustrative and interactive videos, practice from large question banks and evaluate and improve yourself continuously. Online Live courses are also offered for CBSE boards, JEE Mains, JEE-Advanced, NEET and Board preparation for class 10, 11 and 12 For all CBSE class 10 Science and Maths video lectures download the Android App: https://goo.gl/HJwkhw Subscribe to our YouTube Channel: https://goo.gl/KSsWP2
Views: 11713 PrepOnGo
Coordinate Geometry | Section Formula Derivation
 
07:09
CBSE Class 10 Maths - Coordinate Geometry - We will derive the section formula to find the coordinates of a point between two points which divides both the points in a ratio. About PrepOngo: Best Online Learning App which provides CBSE class 10 interactive video lectures, NCERT solutions, written study material, solved examples, in chapter quizzes and practice problems for Science (Physics, Chemistry, Biology) and Mathematics. We try to help the students understand lessons by visualizing the concepts through illustrative and interactive videos, practice from large question banks and evaluate and improve yourself continuously. Online Live courses are also offered for CBSE boards, JEE Mains, JEE-Advanced, NEET and Board preparation for class 10, 11 and 12 For all CBSE class 10 Science and Maths video lectures download the Android App: https://goo.gl/HJwkhw Subscribe to our YouTube Channel: https://goo.gl/KSsWP2
Views: 5700 PrepOnGo
Oersted experiment, Right Hand Thumb Rule
 
08:27
CBSE class 10 Science - Magnetic Effects of Electric Current - Hans Oersted accidently discovered in 1820 that when the electric current passed in the conductor the needle of the magnetic compass deflected. So, he found out that there was a relation between the magnetic field and the electric current. He concluded that the magnetic field depends on two things 1. Distance of point from electric wire 2. Direction depends on the location of point w.r.t. the wire According to Right hand thumb rule the thumb directs the direction of the flow of current and the curling of the finger gives the direction of the magnetic field. When the current flows in the upward direction then the magnetic fields move in anticlockwise direction and the magnetic field due to downward direction of the current is in clockwise direction. About PrepOngo: Best Online Learning App which provides CBSE class 10 interactive video lectures, NCERT solutions, written study material, solved examples, in chapter quizzes and practice problems for Science (Physics, Chemistry, Biology) and Mathematics. We try to help the students understand lessons by visualising the concepts through illustrative and interactive videos, practice from large question banks and evaluate and improve yourself continuously. Online Live courses are also offered for CBSE boards, JEE Mains, JEE-Advanced, NEET and Board preparation for class 10, 11 and 12 For all CBSE class 10 Science and Maths video lectures download the Android App: https://goo.gl/HJwkhw Subscribe to our YouTube Channel: https://goo.gl/KSsWP2
Views: 10776 PrepOnGo
Carbon and its Compounds | Bonding in Carbon | Covalent Bonds
 
05:32
CBSE Class 10 Science - Carbon and its Compounds - What is covalent bonding and why Carbon shares electrons? What are Electrovalent and Covalent compounds and difference between them? Atoms can share, gain or Loose electrons to stable their Octates. So the compounds formed by gain or loss of electrons is called as the electrovalent compound and covalent compounds are formed by sharing of electrons. Carbon has an atomic number of 6 and its electronic configuration will be 2 and 4. So to be stale carbon has to either loss 4 electrons or gain 4 electrons. So the carbon shares the electrons with other atoms. So Covalent bonding is mutual sharing of electrons so as to achieve a stable electronic configuration. Hence carbon has co-valency of 4 and will be tetravalent. About PrepOngo: Best Online Learning App which provides CBSE class 10 interactive video lectures, NCERT solutions, written study material, solved examples, in chapter quizzes and practice problems for Science (Physics, Chemistry, Biology) and Mathematics. We try to help the students understand lessons by visualising the concepts through illustrative and interactive videos, practice from large question banks and evaluate and improve yourself continuously. Online Live courses are also offered for CBSE boards, JEE Mains, JEE-Advanced, NEET and Board preparation for class 10, 11 and 12 For all CBSE class 10 Science and Maths video lectures download the Android App: https://goo.gl/HJwkhw Subscribe to our YouTube Channel: https://goo.gl/KSsWP2
Views: 19794 PrepOnGo
Chemical Reaction and Equation - Burning of Magnesium Ribbon : Class 10
 
03:23
For all CBSE class 10 Science and Maths video lectures download the Android App: https://goo.gl/HJwkhw Chemical reaction surrounds us and affects us in our daily life like cooking of food, burning of fuel, formation of curd, respiration etc. So, what is a chemical reaction? Chemical reaction is explained with the help of experiment of Magnesium strip burning, which undergoes a chemical change from magnesium to magnesium oxide. Another experiment in the video explains the evolution of gas and change in temperature. About Meritsmart: Best Online Learning App which provides CBSE class 10 interactive video lectures, NCERT solutions, written study material, solved examples, in chapter quizzes and practice problems for Science (Physics, Chemistry, Biology) and Mathematics. We try to help the students understand lessons by vizualising the concepts through illustrative and interactive videos, practice from large question banks and evaluate and improve yourself continuously. Online Live courses are also offered for CBSE boards, JEE Mains, JEE-Advanced, NEET and Board preparation for class 10, 11 and 12 Subscribe to our YouTube Channel: https://goo.gl/KSsWP2
Views: 4643 PrepOnGo
Magnet, Magnetic Field and Magnetic field lines
 
08:56
CBSE class 10 Science - Magnetic Effects of Electric Current - What is a magnetic field? How to find direction of magnetic field? are some basic questions that are answered. In this video we will know the different applications of magnet. Magnet is derived from magnetic ore which shows its properties in its raw state. Many important questions about nature of magnet and its magnetic fields are answered. Why magnets attract or repel each other? This happens because of the invisible magnetic fields around magnet. How to find the direction of magnetic field? This can be done by moving the magnetic compass around the magnet. Magnetic field lines describe the nature of magnetic field. Magnetic force is more where Magnetic field lines density is more. Why magnetic compass always points towards north south direction? It happens because of the earth’s magnetic fields. The earth's magnet's south pole is at North pole of the earth and magnet's north pole is at South pole of the earth. Hence the magnetic fields around earth moves from south pole to the North pole. About PrepOngo: Best Online Learning App which provides CBSE class 10 interactive video lectures, NCERT solutions, written study material, solved examples, in chapter quizzes and practice problems for Science (Physics, Chemistry, Biology) and Mathematics. We try to help the students understand lessons by visualising the concepts through illustrative and interactive videos, practice from large question banks and evaluate and improve yourself continuously. Online Live courses are also offered for CBSE boards, JEE Mains, JEE-Advanced, NEET and Board preparation for class 10, 11 and 12 For all CBSE class 10 Science and Maths video lectures download the Android App: https://goo.gl/HJwkhw Subscribe to our YouTube Channel: https://goo.gl/KSsWP2
Views: 26469 PrepOnGo
Solar Energy
 
05:13
CBSE Class 10 Science - Sources of Energy - Solar energy is collectively the Visible rays, Infrared rays and small amount of ultraviolet radiations. Solar energy can be harnessed in two ways - Indirect Method and Direct Method. About PrepOngo: Best Online Learning App which provides CBSE class 10 interactive video lectures, NCERT solutions, written study material, solved examples, in chapter quizzes and practice problems for Science (Physics, Chemistry, Biology) and Mathematics. We try to help the students understand lessons by visualising the concepts through illustrative and interactive videos, practice from large question banks and evaluate and improve yourself continuously. Online Live courses are also offered for CBSE boards, JEE Mains, JEE-Advanced, NEET and Board preparation for class 10, 11 and 12 For all CBSE class 10 Science and Maths video lectures download the Android App: https://goo.gl/HJwkhw Subscribe to our YouTube Channel: https://goo.gl/KSsWP2
Views: 12501 PrepOnGo
Electricity Class 10 | Introduction
 
03:14
CBSE class 10 Science - Electricity - This video will give you a glimpse of the concepts of electricity frequently used in our daily life. Different materials behave differently with the electric current. Some materials allow electric current to pass through them like metals while some do not like wood, plastic. About PrepOngo: Best Online Learning App which provides CBSE class 10 interactive video lectures, NCERT solutions, written study material, solved examples, in chapter quizzes and practice problems for Science (Physics, Chemistry, Biology) and Mathematics. We try to help the students understand lessons by visualising the concepts through illustrative and interactive videos, practice from large question banks and evaluate and improve yourself continuously. Online Live courses are also offered for CBSE boards, JEE Mains, JEE-Advanced, NEET and Board preparation for class 10, 11 and 12 For all CBSE class 10 Science and Maths video lectures download the Android App: https://goo.gl/HJwkhw Subscribe to our YouTube Channel: https://goo.gl/KSsWP2
Views: 11829 PrepOnGo
Sources of Energy Class 10 | Good source of energy
 
04:57
CBSE class 10 Science - Sources of energy - What are the sources of Energy? Which Different types of Energy are available to us? Fossil fuels, Water, Biomass, Earth, Sun, Ocean, Wind are the sources of energy that we use. But how do we find the better source of energy? Following are the criteria that are discussed in the video to decide which source to use. 1. It should deliver energy at required rate. 2. It should cause less pollution 3. The source should be easily available and should be easy to store and transport 4. The fuel should be economical to use About PrepOngo: Best Online Learning App which provides CBSE class 10 interactive video lectures, NCERT solutions, written study material, solved examples, in chapter quizzes and practice problems for Science (Physics, Chemistry, Biology) and Mathematics. We try to help the students understand lessons by visualising the concepts through illustrative and interactive videos, practice from large question banks and evaluate and improve yourself continuously. Online Live courses are also offered for CBSE boards, JEE Mains, JEE-Advanced, NEET and Board preparation for class 10, 11 and 12 For all CBSE class 10 Science and Maths video lectures download the Android App: https://goo.gl/HJwkhw Subscribe to our YouTube Channel: https://goo.gl/KSsWP2
Views: 12417 PrepOnGo
Electricity class 10 | Electric Power
 
03:39
CBSE class 10 Science - Electricity - Electric power is amount of electrical energy consumed per unit time. Amount of power consumed in a device is proportional to the current flowing in the device. The unit of electric power is watt. 1 watt is amount of power consumed by a device, when 1A of current flows through it and applied voltage across it is 1V. Electrical Energy (H) = Power (P) x Time (t) Unit of (H) = watt - hour About PrepOngo: Best Online Learning App which provides CBSE class 10 interactive video lectures, NCERT solutions, written study material, solved examples, in chapter quizzes and practice problems for Science (Physics, Chemistry, Biology) and Mathematics. We try to help the students understand lessons by visualising the concepts through illustrative and interactive videos, practice from large question banks and evaluate and improve yourself continuously. Online Live courses are also offered for CBSE boards, JEE Mains, JEE-Advanced, NEET and Board preparation for class 10, 11 and 12 For all CBSE class 10 Science and Maths video lectures download the Android App: https://goo.gl/HJwkhw Subscribe to our YouTube Channel: https://goo.gl/KSsWP2
Views: 3266 PrepOnGo
Electricity Class 10 | Ohm's Law
 
05:41
CBSE class 10 Science - Electricity -Ohm's law states that potential difference is directly proportional to Electric Current provided temperature remains constant. We will conduct a experiment in which we will connect different potential differences across the circuit and then we will note the change in the electric current flowing through the circuit. The ratio of voltage to current always remains same. Relationship between potential difference and electric current was found out by Georg Simon ohm in 1827. About PrepOngo: Best Online Learning App which provides CBSE class 10 interactive video lectures, NCERT solutions, written study material, solved examples, in chapter quizzes and practice problems for Science (Physics, Chemistry, Biology) and Mathematics. We try to help the students understand lessons by visualising the concepts through illustrative and interactive videos, practice from large question banks and evaluate and improve yourself continuously. Online Live courses are also offered for CBSE boards, JEE Mains, JEE-Advanced, NEET and Board preparation for class 10, 11 and 12 For all CBSE class 10 Science and Maths video lectures download the Android App: https://goo.gl/HJwkhw Subscribe to our YouTube Channel: https://goo.gl/KSsWP2
Views: 5349 PrepOnGo
Fleming's Right Hand Rule | Electromagnetic Induction
 
06:27
CBSE class 10 Science - Magnetic Effects of Electric Current - Fleming's Right Hand Rule - Maxwell Faradey discovered that when the magnetic field lines increases near the coil, electric current is induced in the coil. Fleming's Right Hand Rule states that the thumb indicates the motion of conductor, forefinger indicates the direction of magnetic field and second finger indicates the direction of the induced current About PrepOngo: Best Online Learning App which provides CBSE class 10 interactive video lectures, NCERT solutions, written study material, solved examples, in chapter quizzes and practice problems for Science (Physics, Chemistry, Biology) and Mathematics. We try to help the students understand lessons by visualising the concepts through illustrative and interactive videos, practice from large question banks and evaluate and improve yourself continuously. Online Live courses are also offered for CBSE boards, JEE Mains, JEE-Advanced, NEET and Board preparation for class 10, 11 and 12 For all CBSE class 10 Science and Maths video lectures download the Android App: https://goo.gl/HJwkhw Subscribe to our YouTube Channel: https://goo.gl/KSsWP2
Views: 37364 PrepOnGo

The Debate Over Pubg New Weapons Top Tips of Pubg Quotes

For competitive play its important to draw players in with more than simply bragging rights. Therefore, only a mid-range smartphone that players may have the game perfectly. Unfortunately, theres no game out there which exactly resembles GGO. A game like PUBG needs to be handled with care. For example in Pubg, the gameplay is sort of slow when compared with its two concurrents, thus if the looting process is adaptive he must be also slow to be prosperous. The graphics werent as developed as various other versions, and it doesnt support split-screen for the Multiplayer. Equipping a unique mod before starting a match permits you to carry eight of them simultaneously! Pubg New Weapons - Dead or Alive? If a person is suspected of travelling abroad to take part in terrorism, police can seize passports for as much as 30 days while the person is investigated further. The very first step on that is to construct a Boosted Implosion bomb. So hunting the enemies is the very best approach to have higher chance to receive fantastic items, hence higher opportunity to win the game eventually. For example, you are within fire and attempting to sprint to a cover. Youve got a great deal of ground to cover, so if you dont find a Chocobo Stable you can expect to become into a great deal of battles. If it is not dead by now, then theres something holding it, and perhaps its player base on console that might be not THAT small. PUBGs strong place in the territory can likewise be seen in the quantity of time players are spending in the game. 1 hit kill no matter in which you hit (back as soon as the Alpha was playable). Oddly enough, getting shot all of the time actually makes the entire thing not as stressful. The guns have three distinct modes of operation, every one of which will decide on the action of the trigger tail on the firing pin, and thus will be taken into consideration in its usage. A pistol will be a lot better for combat, for an extremely speedy usage, but the revolver will promise a lengthier life, without needing to pay exclusive attention. The video game release schedule is in fact manageable for the very first time in months. In pretty much every city and town in the USA, and many around the Earth, youll discover a public venue that hosts live music. Theres additionally a multiplayer arena to check your skills against other players online. Comparable to other Battle Royale games, the aim is to survive until youre the last man standing. My team and I can truly feel the growth to initiate a new battle immediately. 1 match may offer you a terrific bounty early, the subsequent one a weak haul. Losing a match in the very first couple minutes isnt so bad once youre in a position to swiftly hop into another. Competitive titles which have been successful in retaining a huge player base are simple to learn but hard to master. Theres a keen consciousness of the volatile potential for sudden violence. The community of players are extremely tough hereguys dont permit one another to relax. Therefore the public ought to go about their company in the standard way and, like usual, be vigilant and cooperate with the police. The most recent report claims that 100 million plays monthly. Underneath, theres a grace note of menace. Using oral histories is extremely specific and very intricate.

Based on everybodys skills, maps differ from close range to medium or massive places. Since that time, the community-made map was retooled and remastered nearly a dozen times, and is presently known as Dust2. The in-game map outlines the circular zone which you want to reach from the offset, and the HUD shows a handy graph of the rest of the distance youve got to cover and how long youve left to get there. The new PUBG map is going to be a 4x4 kilometers in proportion, a quarter size of Miramar map, so the matches can be held at a significantly faster pace. In any event, you should keep moving towards a gradually shrinking playable place. Also, there arent any danger zones in the game to assemble player. The New Angle On Pubg Game Modes Just Released

Your game style has an important role here. Until then, make sure you check Battlegrounds to find out whether the customized match feature is up and running. With a number of the games finest players and most well-known streamers attending, its going to be the very first showcase of PUBGs esports potential. You can find with some completely new blend of cocktail drink and have fun naming it. The usage of oral histories is quite specific and very intricate. A wonderful case of the particular abilities is Faceless. Itas one any variety of others would do. Contrary to other lists, the amount of appearances made by the players is taken into account. Before you begin a Call of Duty WW2 Nazi zombie game, equip the exceptional ability that enables you to shoot infinite ammo for a temporary time period. What You Dont Know About Pubg Rating

You havent tasted the authentic Italian cuisine till you eat in Puglia. Utilizing traditional and contemporary techniques of brewing, its known for some exceptional beer tastes. If youre browsing for some normal British beer taste, then its possible to bank upon Carling, which is an organization that itself believes there is nothing better than the British barley. Halloumi cheese has a rather significant melting point that makes it perfect for grilling or frying. Its possible to opt from a number of alcoholic drinks but then, you need to know their names. You also get a totally free birthday drink. When a specific alcohol is mixed with fruit juice, liqueur or other flavors in a particular proportion, its referred to as a cocktail. What You Need to Know About Pubg Rating If youre thinking of visiting the Harry Potter Wizarding World, you are going to want to get the actual perspective on what to anticipate. With a timeless haunting, the soul of a dead person has made a decision to stay behind for numerous factors. Okay, unless youve been buried beneath a rock for a gamer, you already understand what TitanFall is about. Either way, be certain the fan you get is UL Listed for the application you need so you know that it can be safely installed without developing a possible electrical hazard. In more humid climates, outdoor fans are a really good pick for every room in the house. If youre planning on installing a ceiling fan in an outdoor place, its important to buy a fan thats designed particularly for that goal.

Games you make decisions Funny games with no sound Play games online farming Twitter app store games Barbie fashion games download free Play good old games Free bonus slots downloads Download free mobile video games Coloring for kids online games Cooperative survival games pc Assassins creed brotherhood deluxe All makeup and makeover games Steam inventory item missing Interactive movie pc games Cool car simulator games Brown suede heel boots Free girl games online fun Mobile most popular games Games from windows vista Team academy cs go Download windows old games Lego zoo animal games Puzzle games for dogs Free no download wolf run slots All baby fashion games Games freedom fighter download Games online learn english Double trouble games frozen All new mobile games sites Fighting play free games Free no money casino games Minecraft rpg mod inventory Coldplay astero adventure of a lifetime Drag racing games cars Minion running games online Steam games pc requirements Search games by category A new update for clash of clans My dog shop games Super hero free download games Free life simulation online games Mini girl games download Play driving cars games Games of bikes online Assassins creed revelations minecraft Map minecraft from seed The song head games Full games download android Minecraft find the pieces Slot machines free casino Fighting with powers games Armored warfare tank games Online business games for free Games danger dash java Play pizza restaurant games Best family friendly games Adventure shopping games online Mi notebook air games What is a free website to download music Thief pc games torrent Utility belt spy set Microsoft nokia lumia games Alan wake steam torrent No exe steam backup Free unlimited games no trials People speaking to each other Play go kart racing games Assassins creed revelation trailer official Download hack for games android Flash life simulation games Super car games download free Mobile live tv games Java ea games download Dota is free to play All games for girl online Youtube minecraft animations monster school Farming simulator case magnum To watch football online free Games for joystick online Interactive group games online Rainbow dash human games Cinderella party dress up games First person games on pc All blocks for minecraft pe Can you wear brown shoes with a black jacket Room escape games fun Sale your video games Army war fighting games Steam burn on hand A perfect world games Sonic games for free download New games download mobile free I love you mama games Girl basketball games play Math and reading help games Track and car games The room escape games online Best app games ever Best games online football Street games online racing game Free android application games apk Download a minecraft pe map Hot sexy xxx games Legend of the heroes games Horse riding games on pc Google play games online free Free jackpot slot machines games Play box ten games Mario racing online free games Free on war games Minecraft mod tales of kingdoms Steam money generator online Monster truck shooting games Steam auto update setting Barbour international quilted jacket black Download adventure games for pc free Model in wicked games New free casino games Best space games on pc Football soccer rugby games All things scary games Games software download free Free to download ebooks pdf Sex games pc top Star wars galaxies trading cards games All free gun shooting games Minecraft run out of memory java Two player shooter games Brown men leather jacket Olympic games stadium beijing Best windows for games pc Fun educational video games Secret dress up games Dress up vote games Bmw fast car games Mario and sonic games for wii Guys who play games with you Download minecraft last version Word puzzles and more White navy striped shirt Laptop freezes in games Best games for laptop The games abc tv Html codes games online Pixie hollow games disney fairies Android games rooted phones Cupcakes games play free Online fight games free Good mac rpg games Akabur games hermione trainer Connecting games on line Good pc star wars games Free games com video Counter strike no cd key Games for mobile touch screen Hypixel server in minecraft Goblin mod do minecraft Crash pc games download Board games about space Pc chess games free download Play online games of detective Pc games to free download How to minecraft with friends Animals in sports games Hunger games servers minecraft premium Evil games free download Games hidden football game Clash royale games play Victoria heart of darkness steam Portable games pc torrent Cs go for sfm Minecraft skin from the hood Circle games with a ball Make money with games Youtube games gta san andreas Best online playstation games Car cool racing games Ftl advanced edition steam Car racing mini games Games you must escape Lego games yoda chronicles I love dressup games Elsa have baby games Adult hentai anime games Other meanings of think Two of kind games Fun free games and apps Family games in home Dragon mania java games Do your own minecraft skin Games but will not uninstall Latest free games on ios Video games nintendo wii Minecraft what to build in a house Football games free watch Tennis and soccer games Indian games dress up Dog and cat fighting games Yo go girl games Rise of nations like games Black quilted leather moto jacket Porn games with tsunade Bus games for android Done playing video games Top games for android strategy Most played games on steam now All new mmo games Playing card games history Transformers games for wii Feel the object games How to get ender dragon egg in minecraft Games for cooperative play Hacking minecraft pe servers The lost cities minecraft The hunger games start To download free games for android High brown suede boots Fox titan sport jacket black Miniclip games man or monster Chess games two players Minecraft sky map survival Steam mini motor racing evo Free game boy games Car racing games super Talos principle steam rip Games for two joystick Free games hack download Clan rules in clash of clans Virtual games of babies World racing games download Each games for android Womens black fur jacket Minecraft hide and seek games Transformer robots in disguise games Minecraft mod loader all versions Big bang theory to watch free Race online multiplayer games Make my torso longer Cfg cs go fer Mob com android games Battlefield hardline is bad The best rocket games Free chess games pc Online lego games free My taking part in olympic games Stalker lost alpha steam Mlp sex games videos Games for phone android free Adventure time the world Girl and boy naughty games Tiger blood cs go Mods for minecraft pe multiplayer Wallhack by wopox steam Download marvel super heroes games I love pets games Games my video card can play Online strategy games medieval Realistic minecraft resource packs Forums for board games Desperado antonio banderas gtp Running steam in offline mode Searching games to play free Play login games free online Free to play games big fish Shooting drive by games Steam gifts region locked Interesting sports day games Top games online for android Fast switching cs go Shirt the hunger games Free site games online Shower and steam enclosures Soccer physics crazy games Batman games at cartoon network Tank games free download Games uno and friends Girl games that is cool Best physics destruction games Game show online games free All new cats games Friv games girl boy Games avatar legend of korra Queen clash of clans Titan quest steam community Download games subway surf free Games for school fun night Assassins creed anthology repack List of computer games Play games hd online free Can i play peppa pig games Zombies in minecraft videos Download games windows vista Best flash games escape The great one steam Dating games on ds Other people have problems Dress up for boy games Olympic games host cities summer Best games female characters What is a telltale games series Cat talk games download Games not to buy used Naughty and funny games App market download free games Download mini games for minecraft Bored in school play games Live soccer games app Party games for game of thrones All games ever made Lovers with pk oblivion Condition zero counter strike download for pc free Minecraft mods extended workbench Zombies games call of duty Steam cs go id Mac os x steam client Path of exile steam linking List of violent games Common games for android Sea fishing games boat Pc angry birds games San andreas race games Games for toddlers to learn colors Games with pets care Watt steam engine year invented A rose by any other name would smell Popular games play store English movies to watch online for free Free speed online games Cs go recoil cfg All horror games wiki