Physics · Work, Energy and Power
Identify the correct statements with respect to the conversion of energy. I. As a pendulum swings downward, gravity converts potential energy into kinetic energy. II. A microphone converts sound energy into electrical energy. III. A blender converts mechanical energy into kinetic and sound energy. IV. An iron converts kinetic energy into thermal energy.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1I and III
- 2I and II✓
- 3I, II and III
- 4II and IV
Correct answer
I and II
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