How fast would a motorist have to be traveling for a yellow ( = 590.00 nm) traffic
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Question:
How fast would a motorist have to be traveling for a yellow (λ = 590.00 nm) traffic light to appear green (λ = 550.00 nm) because of the Doppler shift? (nm is nanometer and is 10-9 meters)
(b) Should the motorist be traveling toward or away from the traffic light to see this effect?
(c) How fast would a motorist have to be traveling for a yellow (λ = 590.00 nm) traffic light to appear red (λ = 700.00 nm) because of the Doppler shift?
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Auditing a risk based approach to conducting a quality audit
ISBN: 978-1133939153
9th edition
Authors: Karla Johnstone, Audrey Gramling, Larry Rittenberg
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