a girl stand at a distance of 170m in front of a high wall and claps. what will be the time interval when she hears its echo? [speed of sound = 540 m/s

Open in App

Solution

Suggest Corrections

Similar questions

Q. 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?

[S p e e d o f s o u n d = 340 m / s]

A person is standing at a distance of $d m$ from a wall and clapping at a rate of $4$ claps per second. The echo of his clap coincides with his clap and he hears the echo of two claps after he stops clapping. What is $d$ ? (Assume velocity of sound to be $340 m / s$ )

Join BYJU'S Learning Program