Question

final exam begin date: 12/5/2025 12:01:00 am due date: 12/13/2025 11:59:00 pm end date: 12/13/2025 11:59:00 pm problem 14 one key thing about quasars is that their luminosity (which is very large) never varies. they are very steady sources of light and other kinds of waves. true false 1 submission(s) remaining submit hint feedback i give up! hints: feedback:

Explanation:

Quasars are known to have relatively steady luminosity and are stable sources of light/electromagnetic waves. The statement in the problem aligns with this scientific fact about quasars, so the correct choice is TRUE.

Answer:

TRUE (the option with the blue dot selected, labeled "TRUE")