Science, asked by shivam2466, 1 year ago

what is an echo?give me answer​


annu2509: a sound that is repeated as it is sent back off a surface such as the wall of a tunnel

Answers

Answered by shikayna2345
1

HEYA MATE !!

Echo is the sound or the sound which is caused by the reflection of sound waves from the listener ..it usually caused by harder surface ...

HOPE IT WILL HELP YOU....

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