On the H-R diagram, cool and bright stars are located in the ________ corner.

On the H-R diagram, cool and bright stars are located in the ________ corner.
 
  a. upper left b. upper right
  c. lower left d. lower right

Question 2

Neutron stars are expected to spin rapidly because
 
  a. they conserved angular momentum when they collapsed.
  b. they have high orbital velocities.
  c. they have high densities.
  d. they have high temperatures.
  e. the energy from the supernova explosion that formed them made them spin faster.

Question 3

If you focused a store-bought telescope at a tree down the street on a clear day, the tree would be viewed as ______________ and _____________.
 
  a. right side up, larger b. upside down, larger
  c. right side up, smaller d. upside down, smaller

Question 4

_____ spectral type stars are hotter than _____ spectral type stars.
 
  a. A, K b. M, F
  c. B, O d. L, G

Question 5

A _________ has a radius of about 10 km and is supported by the pressure associated with degenerate neutrons.
 
  a. black hole
  b. neutron star
  c. white dwarf
  d. supernova remnant
  e. red dwarf

Question 6

If your eyes could only see in gamma rays, what color would best describe your view of your surroundings?
 
  a. white b. red
  c. violet d. black