English, asked by NIRAJKANGADE, 3 months ago

What is echo? What factors are important to get a distinct echo?​

Answers

Answered by anandshankar562
0

Answer:

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Answered by ammalu012
1

Answer:

The repetition of sound caused by its reflection off a hard surface is known as echo. Factors important to get a distinct echo are: The minimum distance between the source and reflector of sound should be 17 m

Explanation:

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