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    Physical Science Study Set 3
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    Exam 6: Waves and Sound
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    A Doppler Red Shift Indicates
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A Doppler Red Shift Indicates

Question 108

Question 108

Multiple Choice

A Doppler red shift indicates


A) a shift toward higher frequencies.
B) a shift toward longer wavelengths.
C) that a light source is approaching relative to the observer.
D) none of these.

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