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Ahat [919]
3 years ago
9

What is the uses of echoes?​

Physics
1 answer:
vichka [17]3 years ago
8 0

Explanation:

Echo sounding is a type of sonar used to determine the depth of water by transmitting sound waves into water. The time interval between emission and return of a pulse is recorded, which is used to determine the depth of water along with the speed of sound in water at the time.

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