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Author Question: Penzias and Wilson detected microwave radiation because the big bang created ____. a. shorter ... (Read 67 times)

mspears3

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on: Jul 27, 2018
Penzias and Wilson detected microwave radiation because the big bang created ____.
 
  a. shorter wavelength energy that has been redshifted by expansion
  b. longer wavelength energy that has been redshifted by expansion
  c. microwave radiation that has not been affected by expansion
 d. shorter wavelength energy that has been blueshifted by expansion
  e. longer wavelength energy that has been blueshifted by expansion

Question 2

What methodology do astronomers use to map the inside of the Sun?
 
  a. coronagraphy
 b. magnetic field mapping
  c. helioseismology
 d. chromography
 e. heliogeology


moormoney

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

b

Answer to Question 2

c


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