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प्रश्न
How much hydroelectric power is generated in India?
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उत्तर
At present only 23% of the total electricity is generated by the hydro energy.
संबंधित प्रश्न
State the energy change in the following device while in use:
A loudspeaker
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A stone, in a stretched catapult.
State two advantages and two disadvantages of using hydro-energy for producing electricity.
State the energy changes which take place when:
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Can you tell?
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Find out the types of energy from the following puzzle.
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