You shine a beam of blue light with frequency 1/(450 [nm]) on a mirror that is moving with constant speed with respect to you. If you see the reflected light beam as orange with frequency 1/(600 [nm]), 1. What is the velocity of the mirror? 2. What is the direction of motion of the mirror relative to light source?

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You shine a beam of blue light with frequency 1/(450 [nm]) on a mirror that is moving with
constant speed with respect to you. If you see the reflected light beam as orange with
frequency 1/(600 [nm]),
1. What is the velocity of the mirror?
2. What is the direction of motion of the mirror relative to light source?
NOTE: Your answer should NOT be = 0.28 or =
с
v = -8.4 x 107m/s. These are WRONG.
-0.28 or v = 8.4 x 107m/s or
Transcribed Image Text:You shine a beam of blue light with frequency 1/(450 [nm]) on a mirror that is moving with constant speed with respect to you. If you see the reflected light beam as orange with frequency 1/(600 [nm]), 1. What is the velocity of the mirror? 2. What is the direction of motion of the mirror relative to light source? NOTE: Your answer should NOT be = 0.28 or = с v = -8.4 x 107m/s. These are WRONG. -0.28 or v = 8.4 x 107m/s or
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