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प्रश्न
Fill in the blank
Green plants convert _________ energy into chemical energy.
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उत्तर
Green plants convert light energy into chemical energy.
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संबंधित प्रश्न
State the energy changes in the following case while in use:
A ceiling fan
State the energy changes that occur in the following :
The unwinding of a watch spring.
State the energy changes that occur in the following :
An electric generator (or dynamo).
Energy can exist in several forms and may change from one form to another. State the energy changes that occur in the unwinding of a watch spring.
Energy can exist in several forms and may change from one form to another. State the energy changes that occur in a loaded truck when started and set in motion.
Energy can exist in several forms and may change from one form to another. State the energy changes that occur in respiration.
State the energy changes in the following case while in use:
loudspeaker
State the energy changes in the following case while in use:
Microphone
State the energy changes in the following case while in use:
Bio-gas burner
The velocity of a body moving in a straight line is increased by applying a constant force F, for some distance in the direction of the motion. Prove that the increase in the kinetic energy of the body is equal to the work done by the force on the body.
