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Author Question: When light enters a material of higher index of refraction, its speed A) decreases. B) ... (Read 63 times)

mydiamond

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When light enters a material of higher index of refraction, its speed
 
  A)
 
  decreases.
  B)
 
  first increases then decreases.
  C)
 
  stays the same.
  D)
 
  increases.
  E)
 
  first decreases then increases.

Question 2

When both the pressure and the absolute temperature of an ideal gas are increased each by a factor of two, the volume occupied by the gas will
 
  A)
 
  increase by a factor of four.
  B)
 
  increase by a factor of two.
  C)
 
  not change.
  D)
 
  decrease by a factor of two.
  E)
 
  decrease by a factor of four.



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aliotak

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Answer to Question 1

A

Answer to Question 2

C




mydiamond

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Reply 2 on: Jul 29, 2018
YES! Correct, THANKS for helping me on my review


xiaomengxian

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  • Posts: 311
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

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