If the sound wave hits the cold air interface at an angle of 35°, what is the angle of refraction? The speed of sound as a function of temperature can be approximated by v = (331 + 0.60 T) m/s, where T is in °C

If the sound wave hits the cold air interface at an angle of 35°, what is the angle of refraction? The speed of sound as a function of temperature can be approximated by v = (331 + 0.60 T) m/s, where T is in °C

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter24: Wave Optics

Section: Chapter Questions

Problem 42P

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Problem 33re

A sound wave is traveling in warm air 27 °C when it hits a
layer of cold -20 °C denser air.
Part A
If the sound wave hits the cold air interface at an angle
of 35°, what is the angle of refraction? The speed of
sound as a function of temperature can be
approximated by v =
is in °C.
(331 + 0.60 T) m/s, where T
Express your answer using two significant figures.
ΑΣφ
?
38.58
Submit
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