Physics, asked by arshadbasha34, 11 months ago

when we put our ear to a
railway line we can hear the sound of an approaching train even when the train is far off but the sound cannot be heard through air why

Answers

Answered by kanishkashree27

3

Because sound travels faster in solids than gases

Answered by OoINTROVERToO

1

Because the track is made of metals and sounds travel faster in solids than air.

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