Careful Observations of Nearby Normal and Active Galaxies Reveal That

Multiple Choice

Careful observations of nearby normal and active galaxies reveal that the mass of the centralblack hole is well correlated with the mass of the galactic bulge. The ratio of bulge mass to blackhole mass is roughly:

A) 1 to 2000.
B) 1 to 200.
C) 1 to 20.
D) 20 to 1.
E) 200 to 1.