Science, asked by sona187, 1 year ago

what is mean by echo

Answers

Answered by shivamsaraswat
1
the reflecting sound
Answered by Nihal11111111
1
An echo is a repetition or imitation of sound. When sound waves hit a hard surface they might reflect, making the sound bounce and repeat. If you agree with someone, you might echo his or her statement. ... In Greek mythology, Echo was a nymph who could only repeat the last words of others.
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