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प्रश्न
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उत्तर
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संबंधित प्रश्न
State two advantages of geothermal energy.
Give one relevant example for the following transformations of energy:
Chemical energy to heat energy.
Give one example to show that the sum of potential energy and kinetic energy remains constant if friction is ignored.
Select the renewable and non-renewable sources of energy from the following:
Water
What is the main source of energy for earth?
State two disadvantages of producing electricity from solar energy.
Name the energy changes for each of the following cases:
dynamo
What kind of energy is possessed in a situation when?
A stone lying on the top of roof.
Give one example when:
Mechanical energy to heat energy.
What ts the original source of energy for the electricity produced at a thermal power station?
