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Author Question: Explain why stars displaying spectral lines of molecules must be relatively cool. What will be an ... (Read 29 times)

big1devin

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on: Jul 27, 2018
Explain why stars displaying spectral lines of molecules must be relatively cool.
 
  What will be an ideal response?

Question 2

Pluto is different from the Jovian planets in all of the following ways except which one?
 
  A) Its orbit is not very close to being circular.
  B) It formed outside of the frost line in the solar nebula.
  C) It has a solid surface.
  D) It is made mostly of ices.
  E) It doesn't have rings.


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dajones82

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

Molecules would break up into their constituent atoms in hotter stars.

Answer to Question 2

B


big1devin

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Reply 2 on: Jul 27, 2018
Excellent

xiaomengxian

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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