: Slick Willy is in traffic court (again) contesting a $50.00 ticket for running a red light. "You see, your Honor, as I was approaching the light, it appeared yellow to me because of the Doppler effect. The red light from the traffic signal was shifted up in frequency because I was traveling towards it, just like the pitch of an approaching car rises as it approaches you." A Calculate how fast Slick Willy must have been driving, in meters per second, to observe the red light (wavelength of 692 nm) as yellow (wavelength of 570 nm). (Treat the traffic light as stationary, and assume the Doppler shift formula for sound works for light as well.) v=
: Slick Willy is in traffic court (again) contesting a $50.00 ticket for running a red light. "You see, your Honor, as I was approaching the light, it appeared yellow to me because of the Doppler effect. The red light from the traffic signal was shifted up in frequency because I was traveling towards it, just like the pitch of an approaching car rises as it approaches you." A Calculate how fast Slick Willy must have been driving, in meters per second, to observe the red light (wavelength of 692 nm) as yellow (wavelength of 570 nm). (Treat the traffic light as stationary, and assume the Doppler shift formula for sound works for light as well.) v=
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Transcribed Image Text:: Slick Willy is in traffic court (again) contesting a $50.00 ticket for running a red light. "You see, your Honor, as I was
approaching the light, it appeared yellow to me because of the Doppler effect. The red light from the traffic signal was shifted up in frequency
because I was traveling towards it, just like the pitch of an approaching car rises as it approaches you."
A Calculate how fast Slick Willy must have been driving, in meters per second, to observe the red light (wavelength of 692 nm) as yellow (wavelength of
570 nm). (Treat the traffic light as stationary, and assume the Doppler shift formula for sound works for light as well.)
v=
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