A boy fires a gun and another boy at a distance of 1030m hears the sound of firing the gun 5s after seeing its smoke .Find the speed of sound.(Kindly write the units)
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Answer:
Distance = 1020 m
Time taken = 3 seconds
Speed=\frac{Dis\tan ce\ travelled}{Time\ taken}=\frac{1020}{3}=340ms^{-1}Speed=
Time taken
Distance travelled
=
3
1020
=340ms
−1
Explanation:
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