Science, asked by ishimweteta2011, 4 months ago

3 advantages of echoes?

Answers

Answered by Anonymous

1

Answer:

If the walls are too hard, or too flat, they make good reflecting surfaces for the sound waves. It can be used to give vital information

Answered by Yadavrohan

0

Explanation:

it is used in SONAR

bats use echo for locating objects

also used to detect flaw or crack in a solid object

HOPE IT HELPS

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