Physics, asked by farheenkalim786, 10 months ago

A man standing in front of large building claps his hands and hears the echo after 3sec what is the distance of the man from the building.(speed of sound in air is 340m/s)

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Answered by sarveshpatil0215

1

Answer:

this is write ans

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Answered by adya0605

1

As v=2d/t
Then 340=2d/3
340*3=2d
1020=2d
1020/2=d
510 m = d

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