Physics, asked by sagar801821, 1 year ago

an echo is heard after 2 seconds calculate the distance of the reflecting surface, if the sp ed of sound is 342m/s

Answers

Answered by vaishusk

1

distance=speed×time /2
=342×2/2
=342 m

Answered by 01anisha

1

speed of sound=distance * time /2
342=d*2/2
d=342*2/2
d=342

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