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प्रश्न
Is it possible that a body may possess energy even when it is not in motion?
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उत्तर
Yes, the body may possess potential energy.
संबंधित प्रश्न
Select the renewable and non-renewable sources of energy from the following:
Diesel
Explain the principle of producing electricity using the nuclear energy.
Write the type of energy possessed in the following case:
A falling apple
Give two examples each of renewable and non-renewable sources of energy?
State the energy changes which take place when:
An air gun is loaded and then fired.
State the energy changes which take place when:
A magnesium ribbon burns in air.
Two bodies, A and B of equal mass are kept at heights 20 m and 30 m respectively. Calculate the ratio of their potential energies.
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]
Use your brain power!
Why do tablets of camphor decrease in size day by day?
Geothermal energy is:
