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प्रश्न
State the energy changes which take place when:
Electricity obtained from nuclear energy.
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उत्तर
The heat energy changes into electricity.
संबंधित प्रश्न
Fill in the blank
An object falling freely from the roof of a multistorey building has ________ and _________ energy when halfway down the building.
Name the type of energy (kinetic energy K or potential energy U) possessed in the given cases:
A moving cricket ball
Select the renewable and non-renewable sources of energy from the following:
Wood
What is the main source of energy for earth?
What is nuclear energy?
Name the energy changes for the following:
pendulum
Calculate the decrease in the kinetic energy of a moving body if its velocity reduces to half of the initial velocity.
State the energy changes which take place when:
A magnesium ribbon burns in air.
State the energy changes which take place when:
Water freezes in the freezing chamber of a fridge.
Use your brain power!
Why do tablets of camphor decrease in size day by day?
