Physics, asked by kabirchawla120, 6 months ago

A person hears the echo of his own sound from a distant hill after 4 seconds with velocity of 332m/s² how much distance covered by the sound?

Answers

Answered by zaaria16

5

Answer:

Let Distance between boy and hill = d metres

Total distance traveled by sound = 2d metres

Speed of sound = 350 m/s

Distance = speed x time

2d = 350 x t

=> d = 175t metres.

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