Physics, asked by tekchand3183, 1 year ago

A man stands at a distance of 25 m from a high wall he hears the echo velocity of sound is 330 m/s what would be the time interval

Answers

Answered by Msdian256

0

D=25
v=330 m/s
t=?

d=vt/2
t= 2d/v
t=2x25/330
t=50/330

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