A man standing at a certain distance blows a horn towards a big wall. He hears the echo after 2s, if the velocity of sound in air is 340 m/s, then the distance between the man and the wall is

A man claps near a cliff and echo is heard after 5 s. If the velocity of sound is 346 ms^-1 , then what will be the distance between the man and the cliff ?

A man claps near a cliff and echo is heard after 10 s. If the velocity of sound is 346 ms^-1 , then what will be the distance between the man and the cliff ?

A man standing in front of mountain at a certain distance beats a drum at regular intervals. The drumming rate is gradually increased and finds that the echo is not heard distinctly when the rate becomes 40 per minute. If the velocity of sound in air is 340 m/s, then the distance between the man and mountain is

A person standing near a hill fires a gun and hears the echo after 1 second. If speed of sound in air is 340 m//s . Find the distance between the hill and the person.

A man standing unsymmetrical position between two mountains and fires a gun. He hears the first echo after 1.5 s and the second echo after 2.5 s. If the speed of sound in air is 340 m/s , then the distance between the mountains will be

A man standing unsymmetrical position between two mountains and fires a gun. He hears the first echo after 1.5 s and the second echo after 2.5 s. If the speed of sound in air is 340 m/s, then the distance between the mountains will be

A man standing on a cliff claps his hand hears its echo after 1 sec . If sound is reflected from another mountain and velocity of sound in air is 340 m / sec . Then the distance between the man and reflection point is