If you shout into the Grand Canyon, your voice travels at the speed of sound (340 m/s) to the bottom of the
canyon and back, and you hear an echo. How deep (distance) is the Grand Canyon at a spot where you can hear
your echo 5 seconds after you shout?
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Answers & Comments
Answer:
D = 340 m/s * 5.2 s
= 1768 m
However, this distance is round trip, down into the canyon and back.
So it must be cut in half.
884 meters
Step-by-step explanation:
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