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प्रश्न
State the energy changes that occur in the following :
Lighting of a torch bulb.
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उत्तर
Chemical energy into light and heat energy.
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संबंधित प्रश्न
State the energy changes in the following while in use An electric oven.
Fill in the blank
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State the energy changes that occur in the following :
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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 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 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 the Charging of a battery.
State the energy changes in the following case while in use:
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State the energy changes in the following case while in use:
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Law of conversation of energy given by ______.
