Physics, asked by sonia7346, 1 year ago

A gun was fired 2.5km away from an observer,then the time taken by sound to reach the observer was 8sec. Find the speed of sound

Answers

Answered by akshayraj74

1

Answer:

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Explanation:

2.5km=2500m

therefore, to convert speed from m/s to km/hr =18/5.

2500/8×18/5=500/2.2km/hr

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