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प्रश्न
State the energy changes in the following case while in use:
A ceiling fan
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उत्तर
Electrical energy into mechanical energy.
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संबंधित प्रश्न
State the energy changes that occur in the following :
Lighting of a torch bulb.
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Energy can exist in several forms and may change from one form to another. State the energy changes that occur in photosynthesis in green leaves.
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:
A solar cell
State the energy changes in the following case while in use:
Bio-gas burner
Explain conservation of energy.
Choose the odd one:
Avinash can run with a speed of 8 m s–1 against the frictional force of 10 N, and Kapil can move with a speed of 3 m s–1 against the frictional force of 25 N. Who is more powerful and why?
State the energy changes in the following case while in use:
An electric cell in a circuit
