a person clapped his hand near a cliff and hear the Echo after 4 seconds. what is the distance of the Cliff from the person if the speed of the sound frequency is taken 346 m/s
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time taken by sound to reach cliff=4/2 s=2s
speed of sound=346m/s
distance=s*t
=346*2=692m
speed of sound=346m/s
distance=s*t
=346*2=692m
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the solution is distance = 692m/s
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