Question

What does an emission spectrum look like?

A. It is a set of lines corresponding to photon emission wavelengths.
B. It is a white light source separated into a band of colors.
C. It is a graph showing the temperature dependence of emissions.
D. It is a band of colors with dark lines at absorption wavelengths.
SUERIT

Answer 1

It should be B

Answer 2

The answer is It is a set of lines corresponding to photon emission wavelengths.

Step-by-step explanation:

I just did it on A pex and this is correct. Maybe there is a question with similar wording that is making other people get the answer wrong so make sure that your question says "What does an emission spectrum look like" and then your answer will be A.