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    Physics for Scientists
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    Exam 46: Particle Physics and Cosmology
  5. Question
    The Acceleration (Or Deceleration) of the Expansion of the Universe
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The Acceleration (Or Deceleration) of the Expansion of the Universe

Question 28

Question 28

Multiple Choice

The acceleration (or deceleration) of the expansion of the universe is determined by


A) the standard matter, baryons and leptons.
B) the dark matter in the universe.
C) the dark energy in the universe.
D) all of the above.
E) only (b) and (c) above.

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