If the average quasar has a luminosity of 
and an absolute magnitude of -40 and you discover one that has an apparent magnitude of +9,then what is its distance?
A) 600 Mpc
B) 200 Mpc
C) 100 Mpc
D) 50 Mpc
Correct Answer:
Verified
Q43: What happens to active galaxies when their
Q44: If a Seyfert galaxy's nucleus varies in
Q45: Assume that when a supermassive black hole
Q47: By what are the real shapes of
Q49: The unified model of AGN suggests that
Q51: What do the broad emission lines in
Q52: What is a rotation curve,and what can
Q53: We interpret the fact that we saw
Q67: How do the current star-formation rates of
Q73: Describe two ways by which spiral structure
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents