Problem corner VII — task. Science State Board, Class 10.

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A strong sound signal is sent from a ship towards the bottom of the sea. It is received back after $1$ $s$ What is the depth of sea given that the speed of sound in water $1450$ $m/s$ ?

The speed of the sound can be found using the formula,

$Velocity of sound in water = = \frac{Distance travelled by sound}{Time taken}$
$Velocity of sound in water = \frac{Distance travelled by sound}{Total displacement}$

The depth of the sea is

$m$

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20. Problem corner VII

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