Question

The speed of sound in
water is 1500 mls. How
coman
under-sed rock should
a deep sea driver be a so
that her hear his own
echos the driver hears
echo in 3 second​

Answer 1

Answer:

75m

Step-by-step explanation:

Speed =1500 m/s

distance=1500 x 0.1=150

therefore the distance between the driver and the under sea rock=150/2=75 m

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