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Author Question: If you take a photograph of a nearby star and after 6 months take another photograph of the star ... (Read 24 times)

LCritchfi

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on: Jul 27, 2018
If you take a photograph of a nearby star and after 6 months take another photograph of the star from a slightly different location in space, you would observe that the:
 
  A) color of the star is red when photographed from a closer distance.
  B) color of the star is blue when photographed from a closer distance.
  C) star is in exactly the same place in the two photographs.
  D) star is not in exactly the same place in the two photographs.

Question 2

In the context of luminosity classes,__________is a subgiant (IV).
 
  A) Altair
  B) Rigel
  C) Polaris
  D) Adhara


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Christopher

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

D

Answer to Question 2

A


LCritchfi

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Reply 2 on: Jul 27, 2018
Excellent

meow1234

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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