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Author Question: The ________ of light passing through thin dust clouds lets us map the Galaxy's magnetic field. ... (Read 67 times)

corkyiscool3328

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on: Jul 27, 2018
The ________ of light passing through thin dust clouds lets us map the Galaxy's magnetic field.
 
  A) diffraction
  B) granulation
  C) ionization
  D) polarization
  E) absorption

Question 2

In the critical density universe now proposed, the ratio of dark energy to matter is about:
 
  A) 1 to 100.
  B) 1 to 1.
  C) 3 to 1.
  D) 10 to 1.
  E) 1 to 5.


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SamMuagrove

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

D

Answer to Question 2

C


corkyiscool3328

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Reply 2 on: Jul 27, 2018
Gracias!

rleezy04

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Reply 3 on: Yesterday
Excellent

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