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प्रश्न
Give one example when:
Potential energy changes to electric energy.
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उत्तर
The potential energy of stored water in dams, changes to electric energy in generators.
संबंधित प्रश्न
Two toy-cars A and B of masses 500 g and 200 g respectively are moving with the same speed. Which of the two has the greater kinetic energy?
Name six different forms of energy?
State the energy transformation on the following:
Electricity is obtained from nuclear energy.
Write the type of energy possessed in the following case:
A moving cricket ball.
Explain the principle of working of the windmill for generating electricity.
State the energy changes which take place when:
A bulb glows, when torchlight is switched on.
Give one example when:
Light energy changes to chemical energy.
What is meant by energy?
Nuclear fission is
Name the type of energy (kinetic energy K or potential energy U) possessed in the following case:
A moving cricket ball
