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प्रश्न
Name the type of energy (kinetic energy K or potential energy U) possessed in the given cases:
A moving cricket ball
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उत्तर
Kinetic energy (K)
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.
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State different forms of potential energy and give one example of each.
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What is hydro energy?
What kind of energy is possessed in a situation when?
Water stored in dams.
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(i) the mass of the body is doubled at a constant velocity and
(ii) the velocity of the body is doubled at constant mass?
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