Science, asked by mehar36, 1 year ago

what are ultrasonic sounds

Answers

Answered by vineela34

5

Answer:

those are high frequency sounds

Explanation:

used in sonaars

in submarine ss

Answered by varun9146

12

Answer:

the vibration having frequence more than 20000 hz are know as ultrasonic

sound.

ex-used in sonar,used to find depth of ocean

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