Which of the following lets you conclude that a compact object ...

[faduma]

Which of the following lets you conclude that a compact object cannot be a neutron star and that it must be a black hole?
 
  A) If the mass of the compact object is greater than about 0.5 solar masses
  B) If the mass of the compact object is greater than about 3 solar masses
  C) If the mass of the compact object is greater than about 1.5 solar masses
  D) If the mass of the compact object is greater than about 2 solar masses

Question 2

Which of the following is a difference between medium-mass stars and massive stars?
 
  A) Unlike medium-mass stars, massive stars can get hot enough to ignite carbon fusion.
  B) Unlike medium-mass stars, massive stars consume the hydrogen in their cores.
  C) Unlike medium-mass stars, massive stars ignite hydrogen shells.
  D) Unlike medium-mass stars, massive stars can become giants or supergiants.

[Dinolord]

Answer to Question 1

B

Answer to Question 2

A

[faduma]

Excellent

[tkempin]

Gracias!