Multiple Choice
A supermassive black hole is
A) a nebula.
B) created during galaxy formation and contains the mass of hundreds of stars.
C) a product of galaxy formation and contains the mass of hundreds of stars within the volume of a single star.
D) a product of galaxy formation and contains the mass of millions of stars within the volume of a single star or less.
Correct Answer:

Verified
Correct Answer:
Verified
Q49: Is it possible for a planet to
Q50: Edwin Hubble classified galaxies into four basic
Q51: A square meter at the top of
Q52: A _ dwarf is in the same
Q53: What objects do you encounter in your
Q55: Outbursts of glowing gas and plasma emerging
Q56: The property of a star that is
Q57: Our Universe is a _-dimensional mesh composed
Q58: Which type of stars appear at the
Q59: What are the two most abundant elements