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2 years ago

7

a sound is sent at the bottom of a pond if echo is heard after 6 seconds calculate the depth of the pond .the speed of sound I'm

water is 1498m/s

1 answer:

Mama L [17]2 years ago

5 0

Answer:

Depth of the pond: 4494 m

Explanation:

if echo is heard after 6 seconds, it takes 3 seconds to reach to bottom of pond
so time will be 3 seconds and speed given 1498 m/s

Steps:

distance = speed * time
distance = 1498 * 3
distance = 4494 m

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