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Author Question: The radiation detected by Penzias and Wilson is sometime referred to as CMBR, which stands for ... (Read 18 times)

gbarreiro

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on: Jul 27, 2018
The radiation detected by Penzias and Wilson is sometime referred to as CMBR, which stands for _______________ radiation.
 
  Fill in the blank(s) with correct word

Question 2

The number of _______________ visible on the Sun varies in a cycle with a period of 11 years.
 
  Fill in the blank(s) with correct word


samiel-sayed

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

cosmic microwave background

Answer to Question 2

sunspots


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gbarreiro

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Reply #2 on: Jul 27, 2018
TY


samiel-sayed

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Reply #3 on: Jul 27, 2018
You're welcome


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