•Sample
questions.
•True/False:
–The radio lobes of radio galaxies arise
from 21 cm radiation.
–The Milky Way galaxy is only a small
member of the Local Group.
–Neutron stars can be found in supernova
remnants.
–The Magellanic Clouds are irregular
galaxies.
–The Cosmic Microwave Background Radiation
is blackbody radiation.
–The more luminous a Cepheid variable star,
the shorter its period.
–Elliptical galaxies evolve into spiral
galaxies.
–