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प्रश्न
What is nuclear energy?
उत्तर
The energy released/required during disintegration of a nucleus is called nuclear energy.
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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.
Define the term kinetic energy. Give one example of a body which possesses kinetic energy.
Select the renewable and non-renewable sources of energy from the following:
Oil
State the energy transformation on the following:
Electricity is obtained from nuclear energy.
What kind of energy is possessed in a situation when?
An electron spinning around the nucleus.
What kind of energy is possessed in a situation when?
A shooting arrow.
Write the type of energy possessed in the following case:
A bent bow
Give one example when:
Electrical energy to heat energy.
Show that in case of a body falling freely under gravity, total mechanical energy remains conserved (neglect air resistance).
What ts the original source of energy for the electricity produced at a thermal power station?
