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प्रश्न
How much hydro-electric power is generated in India?
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उत्तर
At present, 23% of the total electricity is generated in India using hydro-energy.
संबंधित प्रश्न
Name the type of energy (kinetic or potential) possessed by the following:
A stretched rubber band.
Select the renewable and non-renewable sources of energy from the following:
Diesel
Name three non-renewable sources of energy.
What is solar energy?
What is hydro energy?
State the energy transformation on the following:
Electricity is obtained from hydro energy.
MULTIPLE CHOICE TYPE:
The ultimate source of energy is:
(a) wood
(b) wind
(c) water
(d) sun
For the same kinetic energy of a body, what should be the change in its velocity if its mass is increased nine times?
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.
