Physics
Grade-7
Easy
Question
Direction :Which energy is being used by the following appliance initially?
Stoves
- Electrical energy
- Chemical energy
- Sound energy
- Muscular energy
Hint:
The stoves use chemical energy in liquid or gas forms.
The correct answer is: Chemical energy
- The stoves use chemical energy to burn.
- The chemical energy is converted into thermal energy.
- The thermal energy gives up the heat required for cooking.
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