For the more distant quasars, the emission lines that would normally occur in the visible domain would be shifted into
A) UV.
B) X-rays.
C) gamma rays.
D) infrared.
E) radio.

Question

Quizplus · Accepted Answer

The emission lines of more distant quasars are redshifted due to the expansion of the universe, moving them from the visible domain to the infrared region of the electromagnetic spectrum.

For the More Distant Quasars, the Emission Lines That Would