As you approach a steady light source, the wavelength of the emitted light appears
A)longer.
B)shorter.
C)the same.

Name: As you approach a steady light source, the wavelength of the emitted light appears A)longer. B)shorter. C)the same.
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Question

Quizplus · Accepted Answer

As you approach a steady light source, due to the Doppler effect, the wavelength of the emitted light appears shorter. This is because the relative motion towards the source compresses the wavelengths.

As You Approach a Steady Light Source, the Wavelength of the Emitted