Multiple Choice
What happens to the wavelength of light as it travels outward through the gravitational field of a planet or star so that the field becomes less strong?
A) The wavelength stays the same, but the intensity of the light decreases.
B) The wavelength decreases.
C) The wavelength stays the same, but the energy of each photon decreases.
D) The wavelength increases.
Correct Answer:
Verified
Correct Answer:
Verified
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