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Author Question: A laser beam is incident from the air at an angle of 30.00 to the vertical onto a solution of Karo ... (Read 52 times)

dakota nelson

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on: Jul 28, 2018
A laser beam is incident from the air at an angle of 30.00 to the vertical onto a solution of Karo syrup in water. If the beam is refracted to 19.24 to the vertical, what is the index of refraction of the syrup solution?

Question 2

A layer of water (n = 1.333) floats on carbon tetrachloride (n = 1.461) contained in an aquarium. To the nearest degree, what is the critical angle at the interface between the two liquids?
 a. 88
  b. 78
  c. 66
  d. 58
  e. 43


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mjbamaung

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Reply #1 on: Jul 28, 2018
Answer to Question 1

1.517

Answer to Question 2

C


dakota nelson

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Reply 2 on: Jul 28, 2018
Excellent

amit

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

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