A laser beam is incident from the air at an angle of 30.00 to the ...

[dakota nelson]

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

[mjbamaung]

Answer to Question 1

1.517

Answer to Question 2

C

[dakota nelson]

Excellent

[Laurenleakan]

Thanks for the timely response, appreciate it