science
Grade-4-
Easy
Question
When we shake a slinky continuously, ________ energy of the slinky gets transferred to the waves.
- Electrical energy
- Mechanical energy
- Sound energy
- Light energy
Hint:
These waves needs medium particles to propagate.
The correct answer is: Mechanical energy
- Mechanical waves needs medium particles to propagate their energy in form of waves.
- Therefore, when we shake slinky continuously, mechanical energy of the slinky gets transferred to the waves.
- the correct option is b.
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