While a variety of factors can produce redshifts in the spectrum, the one associated with theexpansion of the universe is called:
A)universal.
B)cosmological.
C)olberian.
D)relativistic.
E)the Zeeman Effect.

Question

Quizplus · Accepted Answer

The redshift associated with the expansion of the universe is called cosmological redshift. The redshift associated with the expansion of the universe is called cosmological redshift, as it is a result of the stretching of spacetime itself as the universe expands.

While a Variety of Factors Can Produce Redshifts in the Spectrum