AnswersWV-Earth and Space Science A-CROrigin and Evolution of the UniverseQuestion 1
1
AssignmentMultiple Choice

Origin and Evolution of the Universe

Question 1 • WV-Earth and Space Science A-CR

Which statement describes redshifts?

Answer
A
Redshifts occur when the light source and observer move farther apart, and the light observed shifts to a shorter wavelength.
B
Redshifts occur when the light source and observer move farther apart, and the light observed shifts to a longer wavelength.
C
Redshifts occur when the light source and observer move closer together, and the light observed shifts to a shorter wavelength.
D
Redshifts occur when the light source and observer move closer together, and the light observed shifts to a longer wavelength.
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