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Author Question: When light from air passes through a prism, light of all frequencies A) slow down. B) remain at ... (Read 114 times)

nautica902

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on: Jul 29, 2018
When light from air passes through a prism, light of all frequencies
 
  A) slow down.
  B) remain at speed c.
  C) speed up.
  D) none of the above

Question 2

A sheet of red paper will look black when illuminated with
 
  A) red light.
  B) yellow light.
  C) magenta light.
  D) cyan light.
  E) none of the above


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DHRUVSHAH

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Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: D


nautica902

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Reply #2 on: Jul 29, 2018
Thanks


DHRUVSHAH

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Reply #3 on: Jul 29, 2018
Welcome :)


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