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प्रश्न
How much electric power is generated in India using the wing energy?
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उत्तर
At present in India, more than 1025MW electric power is generated using the wind energy.
संबंधित प्रश्न
State one important advantage and disadvantage each of using nuclear energy for producing electricity.
Name the type of energy (kinetic or potential) possessed by the following:
A moving cricket ball.
What do you understand by the kinetic energy of a body?
Name six different forms of energy?
A hydroelectric power station takes its water from a lake whose water level is 50 m above the turbine. Assuming an overall efficiency of 40%, calculate the mass of water which must flow through the turbine each second to produce power output of 1 MW. (Take g = 10 m s−2).
Name the form of energy in which potential energy can change.
State the energy changes which take place when:
A body thrown vertically upwards from the ground.
State the energy changes which take place when:
An air gun is loaded and then fired.
Give one example when:
Light energy changes to chemical energy.
Energy from various sources is considered to have been derived from the sun. Do you agree? Justify your answer.
