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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 respiration.
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उत्तर
Chemical energy changes into heat energy.
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संबंधित प्रश्न
State the energy changes in the following case while in use:
An electric iron
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An electric generator (or dynamo).
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loudspeaker
State the energy changes in the following case while in use:
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