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To hear a train approaching from far away, why is it more convenient to put the ear to the track?
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To hear a train approaching from far away, why is it more convenient to put the ear to the track?

User Amit Parashar
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Answer:

If you want to hear a train approaching from far away,it is more convenient to put the ear to the track.This is because sound can travel through railway track (solid ) faster than through air.

User Dies
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