Physics, 13.12.2021 06:40 soccergirl88821
A student standing in a canyon yells "echo", and her voice produces a sound wave of frequency of f = 0.54 kHz. The echo takes t = 2.1 s to return to the student. Assume the speed of sound through the atmosphere at this location is v = 320 m/s.
f = 0.54 kHz
t = 2.1 s
v = 320 m/s
A) Input an expression for the distance, d, the canyon wall is from the student.
d=
B) How many wavelengths are between the student and the wall?
N=
Answers: 3
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A student standing in a canyon yells "echo", and her voice produces a sound wave of frequency of f =...
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