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Asked by mk

A person in a field yells towards a canyon on a 10 C day. If it takes 2 s for them to hear their echo, how far away is the canyon in m?

5 years ago

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Answered by oobleck
what is the speed of sound at that temperature? Call it v m/s
Then, since distance = speed * time, d = v*2/2 m
5 years ago

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