A sonar device on a submarine sends out a signal and receives an echo \( 5 \mathrm{~s} \) later....

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A sonar device on a submarine sends out
a signal and receives an echo \( 5 \mathrm{~s} \) later.
Calculate the speed of sound in water if the
distance of the object from the submarine
is \( 3,625 \mathrm{~m} \).
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