science
Grade-4-
Easy
Question
The amplitude of which waves is the minimum?
- Wave-1
- Wave-2
- Wave-3
- Wave-4
Hint:
Maximum height of a wave is its amplitude.
The correct answer is: Wave-4
- The maximum displacement or distance moved by a point on a wave measured from its mean position is called it's amplitude.
- Therefore, it is minimum for wave-4
- So, the correct option is d.
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