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Author Question: A 10 solar mass main sequence star will produce which of the following remnants? A) black hole B) ... (Read 127 times)

lb_gilbert

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on: Jul 27, 2018
A 10 solar mass main sequence star will produce which of the following remnants?
 
  A) black hole B) white dwarf C) neutron star D) none of the above

Question 2

If a comet's ion tail is pointing perpendicular to its direction of travel, the comet is
 
  A) close to or at aphelion.
  B) moving away from the Sun.
  C) close to or at perihelion.
  D) moving closer to the Sun.
  E) A comet's tail never points perpendicular to its motion.


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taylorsonier

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

C

Answer to Question 2

C


lb_gilbert

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Reply #2 on: Jul 27, 2018
Both answers were spot on, thank you once again


taylorsonier

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Reply #3 on: Jul 27, 2018
Great! Please up vote :D


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