Exam-style question
Try this first
Explain how the luminosity of a quasar is related to its active galactic nucleus.
Model answer
What a good answer should say
- The luminosity of a quasar is a measure of the energy output from its active galactic nucleus, which is powered by the accretion of material onto a supermassive black hole.
- This process releases vast amounts of energy, making quasars some of the brightest objects in the universe.
Explanation
Why this works
This answer demonstrates an understanding of the relationship between quasar luminosity and the processes occurring in active galactic nuclei. It tests the student's ability to connect concepts in astrophysics.
Common mistake
No common mistake is linked to this question yet.