Astronomy Practice

12 Questions  I  By Mrandrewphillips
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 Astronomy Practice
Practice for the unit exam on Astronomy

  
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Questions and Answers

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1.  What is a redshift?
A.
B.
C.
D.
2.  What two steller objects come after a red giant in the life cycle of stars?
A.
B.
C.
D.
3.  What does being close to the sun mean to the inner planets?
A.
B.
C.
D.
4.  Why are certain telescopes in space?
A.
B.
C.
D.
5.  When does a star leave the main sequence?
A.
B.
C.
D.
6.  What color are the hottest stars?
A.
B.
C.
D.
7.  What two things are needed to start nuclear fusion?
A.
B.
C.
D.
8.  In the equation , what does the E stand for?
A.
B.
C.
D.
9.  What two things are required for nuclear fusion?
A.
B.
C.
D.
10.  What evidence do we have of the inflation right after the Big Bang?
A.
B.
C.
D.
11.  What competing forces keep main sequence stars at equilibrium?
A.
B.
C.
D.
12.  What two stellar objects can arise from a supernova?
A.
B.
C.
D.
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