Physics
Grade-7
Easy
Question
Direction : Identify the energy which is being possessed by the object.
Playing Speaker
- Radiant energy
- Heat energy
- Sound energy
- Light energy
Hint:
A playing speaker produces sound energy.
The correct answer is: Sound energy
- The energy produced by a speaker will be in the form of sound energy.
- The electrical energy created is converted into the sound energy in speakers.
- The amount of energy depends on the compatibility of the speaker.
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