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प्रश्न
What kind of energy is possessed in a situation when?
A shooting arrow.
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उत्तर
Kinetic 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.
What is geo thermal energy? Explain in brief.
State the energy transformation on the following:
Electricity is obtained from nuclear energy.
Name the form of energy in which potential energy can change.
How is kinetic energy possessed by a moving body measured?
Name the two groups in which various sources of energy are classified?
State the energy changes which take place when:
An air gun is loaded and then fired.
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.
What ts the original source of energy for the electricity produced at a thermal power station?
