Christyhanes8385 Christyhanes8385

04-01-2024
Physics

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Someone claims in court that the reason for running the "red" light (λ = 650 nm) was that, due to their motion, the red color was Doppler-shifted to green (λ = 500 nm). How fast were they traveling?

a) 30% of the speed of light
b) 50% of the speed of light
c) 70% of the speed of light
d) 90% of the speed of light

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