Answers2001310 Earth Science Sem 1 - ReevesStars — Unit testQuestion 6
6
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Stars — Unit test

Question 6 of 15 • 2001310 Earth Science Sem 1 - Reeves

What was discovered in 1965 and is believed to be leftover thermal energy from the big bang?

Answer
r
red shift
t
the Eagle Nebula
t
the Doppler effect
b
background radiation
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