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Author Question: Edwin Hubble and Milton Humason discovered that there was a linear relationship between a galaxy's ... (Read 75 times)

Tazate

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on: Jul 27, 2018
Edwin Hubble and Milton Humason discovered that there was a linear relationship between a galaxy's ____.
 
  a. rotation curve and distance
 b. mass and luminosity
 c. age and distance
 d. apparent recession velocity and distance
  e. mass and recession velocity

Question 2

Which type of focus is most common for larger telescopes?
 
  a. Cassegrain focus
 b. Galilean focus
 c. Newtonian focus
 d. Copernican focus
 e. Schmidt-Cassegrain focus


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k2629

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

d

Answer to Question 2

a


Tazate

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Reply 2 on: Jul 27, 2018
:D TYSM

alvinum

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

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