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Question
State the energy changes which take place when:
In a heat engine.
One Line Answer
Solution
The heat energy changes to mechanical energy.
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| Group 'A' | Group 'B' | ||
| (1) | Rolling object | (a) | Heat energy |
| (2) | Food | (b) | Atomic energy |
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(e)
|
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|
Geothermal energy is:
