Multiple Choice
The CMB spectrum shown in the figure below is
A) an absorption line spectrum.
B) an emission line spectrum.
C) a thermal spectrum.
D) identical to the spectrum of our Sun.
E) blueshifted into the microwaves domain.
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q66: Provide an example of something that is
Q67: Explain how the two images in the
Q68: Prior to detailed studies of the cosmic
Q69: What do astronomers mean when they say
Q70: Does the expansion of the universe make
Q72: The apparently "grainy" CMB distribution shown in
Q73: After the Big Bang, as the universe
Q74: Explain the difference between the universe and
Q75: The CMB fluctuations seen in the WMAP
Q76: Why is it not possible to