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प्रश्न
Write the type of energy possessed in the following case:
A wound-up spring
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उत्तर
Potential Energy
संबंधित प्रश्न
State one important advantage and disadvantage each of using nuclear energy for producing electricity.
Define calorific value of a fuel.
Select the renewable and non-renewable sources of energy from the following:
Coal
Give one disadvantage of using a solar cell.
How is wind energy used to produce electricity?
Renewable source of energy is:
Name the energy changes for the following:
pendulum
Write the type of energy possessed in the following case:
A moving cricket ball.
In a hydroelectric power station, 1000 kg of water is allowed to drop through a height of 100 m in 1 sec. If the conversion of potential energy to electric energy is 60%. Calculate the power output. [Take: g = 10m/sec2]
Can you tell?
Describe one natural chain of transformation of energy.
