Author Question: _____ is dark matter which is made of slow moving particles. A) Cold dark matter B) Rayon C) ... (Read 139 times)

Bernana

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_____ is dark matter which is made of slow moving particles.
 
  A) Cold dark matter
  B) Rayon
  C) Hot dark matter
  D) Tachyon

Question 2

Which of the following is true of the apparent blackbody radiation emitted by the big bang?
 
  A) It should now be in the far-infrared and radio parts of the spectrum.
  B) It should now be in the far-infrared and ultraviolet parts of the spectrum.
  C) It should now be in the near-infrared and radio parts of the spectrum.
  D) It should now be in the near-infrared and ultraviolet parts of the spectrum.



Yixagurpuldink

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Answer to Question 1

A

Answer to Question 2

A



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