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For problem 2 I only need part D and these are the solutions for Consider a rect

ID: 1312437 • Letter: F

Question

For problem 2 I only need part D and these are the solutions for

Consider a rectangular chunk of transparent material of width 20 cm When a light ray enters this material from air at an angle of 35 degree , it exits the glass a distance of 8 cm below level at which it entered. Find the index of refraction of the transparent material. Find the angle at which the light ray exits the transparent material. Consider a fiber like the one sketched below. Tike n1 = 1.53. Take the input angle (from air) to be theta0 = 3O degree . Take n2=1.51. Calculate theta1. Find Pi. Will this ray be guided with low loss by the fiber? Justify your answer. What is the largest possible input angle for a ray that will be guided by this fiber?

Explanation / Answer

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