A) I
B) II
C) III
D) IV
Correct Answer: D
Solution :
The maximum height of a crest or a trough of a wave is known as its amplitude. It is clear from the given figure that the height of a crest or a trough from the mean position is the maximum in wave IV. Hence, wave IV has the highest amplitude. The correct answer is D.You need to login to perform this action.
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