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Work and Energy — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceWork and Energy1 Mark
MCQ
The device which converts mechanical energy into energy which runs our microwave oven is:
  • A
    Electric motor.
  • ✓
    Alternator.
  • C
    Turbine.
  • D
    Electric heater.
✓

Answer

Correct option: B.
Alternator.
Alternator is the device that converts mechanical energy into energy, which runs in microwave oven.

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