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प्रश्न
State the energy transformation on the following:
Electricity is obtained from nuclear energy.
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उत्तर
Nuclear energy(or heat energy) into electrical energy.
संबंधित प्रश्न
(i) The conversion of part of the energy into an undesirable form is called ______________.
(ii) For a given height h, __________________ the length l of the inclined plane, lesser will be the effort required.
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A piece of stone placed on the roof.
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Wind
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How is wind energy used to produce electricity?
A pebble is thrown up. It goes to a height and then comes back on the ground. State the different changes in form of energy during its motion.
Two bodies, A and B of equal mass are kept at heights 20 m and 30 m respectively. Calculate the ratio of their potential energies.
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The major problem in harnessing nuclear energy is how to
