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Author Question: In order to calculate the size and luminosity of a galaxy, you must first determine its ____. a. ... (Read 126 times)

nevelica

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on: Jul 27, 2018
In order to calculate the size and luminosity of a galaxy, you must first determine its ____.
 
  a. age
 b. mass
 c. shape
 d. metallicity
  e. distance

Question 2

Where would you most likely find a large radio telescope?
 
  a. in a busy, populated area
  b. at the peak of a mountain
  c. on top of a tall building
 d. in a mountain valley
 e. near multiple radio towers


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Jmfn03

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

e

Answer to Question 2

d


nevelica

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


Jmfn03

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


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