A laser beam enters a 0.125 m thick glass window at an angle of 39 (from...

 

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A laser beam enters a 0.125 m thick glass window at an angle of 39° (from the normal). The index of refraction of the glass is 1.46. At what angle from the normal does the beam travel through the glass? How long does it take the beam to pass through the plate? A laser beam enters a 0.125 m thick glass window at an angle of 39° (from the normal). The index of refraction of the glass is 1.46. At what angle from the normal does the beam travel through the glass? How long does it take the beam to pass through the plate?

Answer rating: 100% (QA)

To solve this problem we can use Snells Law to find the angle of refraction and then calculate the t... View the full answer