Physics, 30.03.2020 17:56, claudr03

A group of hikers hear an echo 2.6 s after they shout. The temperature is 20 ◦C. How far away is the mountain that reflected the sound wave? At this altitude, the speed of sound in air at 273 K is 328 m/s. Answer in units of m.

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A group of hikers hear an echo 2.6 s after they shout. The temperature is 20 ◦C. How far away is the...