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प्रश्न
Energy can exist in several forms and may change from one form to another. State the energy changes that occur in the burning of a match stick.
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उत्तर
Chemical energy changes into heat and light 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 :
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 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:
a steam engine
State the energy changes in the following case while in use:
Washing machine
State the energy changes in the following case while in use:
Bio-gas burner
Choose the odd one:
For burning of coal in a thermoelectric station, the energy conversion taking place is:
In an electric cell while in use, the change in energy is from ______.
