Astronomy Practice

12 Questions  I  By Mrandrewphillips on December 7, 2011
«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»E«/mi»«mo»§nbsp;«/mo»«mo»=«/mo»«mo»§nbsp;«/mo»«mi»m«/mi»«msup»«mi»c«/mi»«mn»2«/mn»«/msup»«/math»
Practice for the unit exam on Astronomy

  

Question Excerpt

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1.  What two things are required for nuclear fusion?
A.
B.
C.
D.
2.  When does a star leave the main sequence?
A.
B.
C.
D.
3.  What evidence do we have of the inflation right after the Big Bang?
A.
B.
C.
D.
4.  What competing forces keep main sequence stars at equilibrium?
A.
B.
C.
D.
5.  What does being close to the sun mean to the inner planets?
A.
B.
C.
D.
6.  Why are certain telescopes in space?
A.
B.
C.
D.
7.  What two things are needed to start nuclear fusion?
A.
B.
C.
D.
8.  In the equation «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi»E«/mi»«mo»§nbsp;«/mo»«mo»=«/mo»«mo»§nbsp;«/mo»«mi»m«/mi»«msup»«mi»c«/mi»«mn»2«/mn»«/msup»«/math», what does the E stand for?
A.
B.
C.
D.
9.  What is a redshift?
A.
B.
C.
D.
10.  What two stellar objects can arise from a supernova?
A.
B.
C.
D.
11.  What two steller objects come after a red giant in the life cycle of stars?
A.
B.
C.
D.
12.  What color are the hottest stars?
A.
B.
C.
D.
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