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Author Question: The rotation curve of a galaxy is important in determining the galaxy's ____. a. mass b. age c. ... (Read 73 times)

newbem

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on: Jul 27, 2018
The rotation curve of a galaxy is important in determining the galaxy's ____.
 
  a. mass
 b. age
 c. luminosity
  d. type
 e. diameter

Question 2

What type of electromagnetic radiation does Chandra collect?
 
  a. visible light
  b. ultraviolet
 c. microwave
 d. infrared
 e. X-ray


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AmberC1996

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

a

Answer to Question 2

e


newbem

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Reply 2 on: Jul 27, 2018
Thanks for the timely response, appreciate it

epscape

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Reply 3 on: Yesterday
Excellent

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