Physics, asked by RajeevSinha9439, 10 months ago

An echo-sounder in a trawler (fishing boat) receives an echo from a shoal of fish 0.4 s after it was sent. If the speed of sound in water is 1500 m/s, how deep is the shoal ?
(a) 150 m
(b) 300 m
(c) 600 m
(d) 7500 m

Answers

Answered by rk2250297

2

Answer:

(c) option is the correct option , hope it will help you mark me brainliest

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