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iogann1982 [59]
2 years ago
12

A camper stands in a valley between two parallel cliff walls. He claps his hands and notices that the echo from the nearby wall

returns 0.9 s later while the echo from the farther wall returns 1.10 s later. If the air temperature is -10 C, how wide is the valley?
Physics
1 answer:
Stells [14]2 years ago
6 0
5,658 ft is your answer I believe
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