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प्रश्न
Name the form of mechanical energy, which is put to use.
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उत्तर
Kinetic energy.
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संबंधित प्रश्न
State the energy change in the following device while in use:
A glowing electric bulb.
State two factors on which the kinetic energy of a moving body depends.
Give one disadvantage of using a solar cell.
Explain the principle of generating electricity from hydro energy.
Give three examples of bodies possessing kinetic energy.
What kind of energy is possessed in a situation when?
A fish moving in the water.
Write the type of energy possessed in the following case:
A wound-up spring
State the energy changes which take place when:
A body released from rest from the top of a building.
State the energy changes which take place when:
In a heat engine.
State the energy changes which take place when:
A battery lighting up a bulb.
