Question

A person clips and near a cliff and here's the echo after two seconds if the speed of sound in air is 340 m/sfind the distance

Answer 1

Hi friend ,

Time (t) = 2 s
Speed of sound (v) = 340 m/s
distance =? ( to be calculated )
2 d = v× t
2d = 340× 2
2 d = 680 m
d = 680/2
d = 340 m

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Hope this helped u...
PLZ MARK AS BRAINLIEST..

Answer 2

hola amigo :)
when echo hears after two seconds
i.e t= 2 seconds
velocity of sound v = 340 m/s
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As we know, speed of sound = 2 x distance/time
                                  distance= 340 m
                    
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