Physics, asked by nelsonjoan87, 1 month ago

what do you man by echo​

Answers

Answered by HARSHIT123RAJ
0

Answer:

The echo is a repetition of sound produced due to its reflection, It can be used to tell how far away an object is, how fast the object is moving, and even its shape.

Explanation:

Answered by srishtipriya27
1

a sound that is repeated as it is sent back off a surface such as the wall of a tunnel

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