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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
A ball is made to fall freely from a height. State the kind/ kinds of energy possessed by the ball when it is at the highest point .
Name the type of energy (kinetic energy K or potential energy U) possessed in the given case:
An arrow shot out of a bow.
Name the form of mechanical energy, which is put to use.
Why using wood as fuel is not advisable although wood is a renewable source of energy?
Give one disadvantage of using a solar cell.
What do you understand by the kinetic energy of the body?
Is it possible that a body may possess energy even when it is not in motion?
Name the two groups in which various sources of energy are classified?
State the energy changes which take place when:
A car moves up a hill.
For the same kinetic energy of a body, what should be the change in its velocity if its mass is increased nine times?
