an echo sounder in a fishing boat received an echo from a shoal of fish 0.45 s after it was send if the speed of sound in water is 1500 m/s how deep is shoal
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Answered by
5
Answer:
625
Step-by-step explanation:
2d=V×t
=1500×0.45
=625
Answered by
5
chk the attached pic.
answer = 300m
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