Multiple Choice
The energy from an AGN is produced by
A) the collision of two spiral galaxies.
B) the collision of two elliptical galaxies.
C) the collision of two radio jets.
D) matter flowing into a supermassive black hole.
E) supernovae.
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q58: What type of galaxies do astronomers believe
Q59: Observations of galaxies and clusters of galaxies
Q60: The units on the Hubble constant are
Q61: _ have elongated nuclei with spiral structure
Q62: We should expect galaxies to collide fairly
Q64: That the radio lobes radiate synchrotron radiation
Q65: What factors are important when trying to
Q66: What observational evidence do we have that
Q67: _ galaxies contain a supermassive black hole
Q68: Most galaxies appear to be<br>A)composed of one