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Author Question: A beam of unpolarized light in air strikes a flat piece of glass at an angle of 57.3. If the ... (Read 112 times)

clippers!

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on: Jul 29, 2018
A beam of unpolarized light in air strikes a flat piece of glass at an angle of 57.3. If the reflected beam is completely polarized, what is the index of refraction of the glass?
 
  A)
 
  1.50
  B)
 
  1.52
  C)
 
  1.54
  D)
 
  1.56
  E)
 
  1.58

Question 2

State Newton's first law of motion.
 
  What will be an ideal response?


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smrerig

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

D

Answer to Question 2

Every object continues in its state of rest, or of uniform velocity in a straight line, as long as no net force acts on it.


clippers!

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Reply 2 on: Jul 29, 2018
Thanks for the timely response, appreciate it

mohan

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Reply 3 on: Yesterday
Wow, this really help

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