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प्रश्न
State the energy changes in the following while in use An electric oven.
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उत्तर
An electric oven - Electrical energy to heat energy
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संबंधित प्रश्न
State the energy changes in the following while in use An electric bulb.
State the energy changes that occur in the following :
The unwinding of a watch spring.
State the energy changes that occur in the following :
Burning coal while operating a steam engine.
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.
State the energy changes in the following case while in use:
Bio-gas burner
State the energy changes in the following case while in use:
A petrol engine of a running car
Explain conservation of energy.
Choose the odd one:
Is it possible that an object is in a state of accelerated motion due to external force acting on it, but no work is being done by the force? Explain it with an example.
A light and a heavy object have the same momentum. Find out the ratio of their kinetic energies. Which one has larger kinetic energy?
