Question

the distance travelled by wave in time period
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Answer 1

Explanation:

The speed of an object refers to how fast an object is moving and is usually expressed as the distance traveled per time of travel. In the case of a wave, the speed is the distance traveled by a given point on the wave (such as a crest) in a given interval of time.

Answer 2

Answer:

A spped if an objects refers to how fast an object is moving and is usually expressed as the distance traveled per time of travel .In the case of a wave , the speed is the distance travelled by a given point on the wave (such as a crest ) in a given interval of time.

Explanation:

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