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    Physics & Astronomy
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    Physics Principles with Applications
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    Exam 33: Astrophysics and Cosmology
  5. Question
    The Cosmic Background Radiation Corresponds to a Temperature of About
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The Cosmic Background Radiation Corresponds to a Temperature of About

Question 6

Question 6

Multiple Choice

The cosmic background radiation corresponds to a temperature of about


A) 20 K.
B) 2.7 K.
C) 1.4 K.
D) 8.0 K.

Correct Answer:

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