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Author Question: After a supernova event occurring in a high-mass star, what is left behind? A) always a white ... (Read 94 times)

Anajune7

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on: Jul 27, 2018
After a supernova event occurring in a high-mass star, what is left behind?
 
  A) always a white dwarf
  B) always a black hole
  C) always a neutron star
  D) either a white dwarf or a neutron star
  E) either a neutron star or a black hole

Question 2

Consider the elliptical orbit of a comet around the Sun. Where in its orbit is the comet moving the fastest?
 
  A) when it is farthest from the Sun
  B) when it is closest to the Sun
  C) It is always moving at the same speed.


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matt95

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Reply #1 on: Jul 27, 2018
Answer to Question 1

E

Answer to Question 2

B


Anajune7

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Reply #2 on: Jul 27, 2018
TY


matt95

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Reply #3 on: Jul 27, 2018
You're welcome


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