a person observed the smoke from a gun 1.4sec before he hears the bang lf the gun is 476m away from the person find the speed of sound
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The time interval between the bang of a gun and the sound heard
= 1.4 sec
Distance = 476 m
Speed = Distance/Time
=476/1.4
= 340
Hence the speed of the sound is 340m/s
= 1.4 sec
Distance = 476 m
Speed = Distance/Time
=476/1.4
= 340
Hence the speed of the sound is 340m/s
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