Physics, asked by akankshachourasia06, 4 months ago

A girl stands at a distance of 170 m in front of a high wall and claps. What will be the time interval when she hears its echo? [Speed of sound = 340 m/s]

Answers

Answered by ryeradkar
1

Answer:

This answer will help you

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Answered by causetojust
4

Answer:

1 second

Explanation:

speed=distance / time

time = distance/speed

=340 / (170+170)

340/340=1

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