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Author Question: Light strikes a diamond (n = 2.42) at an angle of 60 relative to the normal to the surface. What is ... (Read 113 times)

wenmo

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Light strikes a diamond (n = 2.42) at an angle of 60 relative to the normal to the surface. What is the angle of refraction?
 a. 21
  b. 30
  c. 38
  d. 69
  e. 71

Question 2

An aquarium contains a 5-cm layer of water (n = 1.333) floating on top of carbon tetrachloride (n = 1.461). If the angle of incidence into the water from the carbon tetrachloride is 20, what is the angle of refraction into the air?
 a. 20
  b. 30
  c. 38
  d. 69
  e. 26



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vish98

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Answer to Question 1

A

Answer to Question 2

B




wenmo

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Reply 2 on: Jul 28, 2018
Thanks for the timely response, appreciate it


matt95

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Reply 3 on: Yesterday
Great answer, keep it coming :)

 

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