Question

A laser beam in air is incident on a glass window at an angle of 58.0° from the normal. Some of the light is reflected at the air-glass boundary and some of it is refracted. The index of refraction of the glass is n = 1.71.

At what angle from the normal does the refracted light travel through the glass?
(in deg)

A: 1.90×101

B: 2.38×101

C: 2.97×101

D: 3.72×101

E: 4.65×101

F: 5.81×101

G: 7.26×101

H: 9.07×101

Tries 0/20

What is the speed of the light in the glass?
(in m/s)

Answer 1

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