Ultrasonic signal sent from SONAR return...

Ultrasonic signal sent from SONAR returns to it after reflection from a rock after a lapse of 1 sec. If the velocity of ultrasound in water is 1600 `ms^(-1)`, the depth of the rock in water is

A

300m

B

400m

C

500m

D

800m

Text Solution

Verified by Experts

The correct Answer is:

D

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