Astronomy Practice

12 Questions  I  By Mrandrewphillips
math xmlns=http://www.w3.org/1998/Math/MathMLmiE/mimonbsp;/momo=/momonbsp;/momim/mimsupmic/mimn2/mn/msup/math
Practice for the unit exam on Astronomy

  
Changes are done, please start the quiz.


Question Excerpt

Removing question excerpt is a premium feature

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


to post comments.

Removing ad is a premium feature

Upgrade and get a lot more done!
Take Another Quiz