Ultrasound — task. Science TNSB Mentoring, Class 9.

A ship sends out ultrasound that returns from the seabed and is detected after $3.42$ $s$. If the speed of ultrasound through sea water is $1531$ $m/s$, what is the distance of the seabed from the ship?

The formula distance is

$2 d = v \times t$
$4d = v \times t$

By applying the known values,

The distance is $m$

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5. Ultrasound

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