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Author Question: We can see most of the galaxy with visible light. Indicate whether the statement is true or ... (Read 51 times)

fahad

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on: Jul 27, 2018
We can see most of the galaxy with visible light.
 
  Indicate whether the statement is true or false

Question 2

What is the evidence for an accelerating universe?
 
  A) White-dwarf supernovae are the same brightness regardless of redshift.
  B) White-dwarf supernovae are slightly brighter than expected for a coasting universe.
  C) White-dwarf supernovae are slightly dimmer than expected for a coasting universe.
  D) The Andromeda Galaxy is moving away from the Milky Way at an ever-increasing speed.
  E) There is far more dark matter than visible matter in the universe.


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leannegxo

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Reply #1 on: Jul 27, 2018
Answer to Question 1

FALSE

Answer to Question 2

C


fahad

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Reply 2 on: Jul 27, 2018
YES! Correct, THANKS for helping me on my review

Dnite

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Reply 3 on: Yesterday
Excellent

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