Physics, asked by khalidshahzain45, 4 months ago

a person hears the echo of his own sound from distant will after 2 seconds.how far away to the person from the hill, if the speed of sound is 330m/s

Answers

Answered by ROYALBHUMIHAR

2

distance travelled by sound in 2 sec is 660 m

i.e = 2 * distance he is standind far way from hill

so. person from the hill is far away to the hill by 330 m

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