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प्रश्न
Write the type of energy possessed in the following case:
A bent bow
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उत्तर
Potential Energy
संबंधित प्रश्न
A certain form of energy which is not sourced directly or indirectly from the sun and does not cause any pollution is very easily converted into electricity. This form of energy is, however, not available everywhere. Moreover, it is technically very difficult and expensive to obtain it. Name the form of energy.
Name the type of energy (kinetic energy K or potential energy U) possessed in the following case:
A piece of stone placed on the roof.
Select the renewable and non-renewable sources of energy from the following:
Wind
How much hydroelectric power is generated in India?
What kind of energy is possessed in a situation when?
A fish moving in the water.
State the energy changes which take place in Electricity is obtained from solar energy.
State the energy transformation on the following:
Electricity obtained from hydro energy.
Give one example when:
Mechanical energy changes to electric energy.
A body of mass 50 kg has a momentum of 3000 kg−1 ms. Calculate:
(j) the kinetic energy of the body.
(ii) the velocity of the body.
