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Author Question: A dark cloud can be detected if it happens to block the light emitted by more distant stars. ... (Read 14 times)

geoffrey

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A dark cloud can be detected if it happens to block the light emitted by more distant stars.
 
  Indicate whether the statement is true or false

Question 2

If o is less than one, then:
 
  A) the universe is closed, and must recycle.
  B) the universe will expand forever.
  C) no matter could have existed.
  D) only dark energy exists in the universe.
  E) there is more matter than energy in the universe.



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kusterl

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Answer to Question 1

TRUE

Answer to Question 2

B




geoffrey

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Reply 2 on: Jul 27, 2018
Great answer, keep it coming :)


mohan

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

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