Question

difference between crest and trough in points​

Answer 1

Answer:

The highest surface part of a wave is called the crest, and the lowest part is the trough. The vertical distance between the crest and the trough is the wave height.

Explanation:

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Answer 2

Answer:

1) A crest is the point on a wave with the maximum value or upward displacement within a cycle. A trough is the opposite of a crest, so the minimum or lowest point in a cycle

2) Crest is a form of positive displacement from the rest position whereas trough is the negative displacement .

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