If the cosmic microwave background radiation (CMBR) is the remnant of the Big Bang's
Chapter 34, Problem 7(choose chapter or problem)
If the cosmic microwave background radiation (CMBR) is the remnant of the Big Bang's fireball, we expect to see hot and cold regions in it. What are two causes of these wrinkles in the CMBR? Are the observed temperature variations greater or less than originally expected?
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