In the above figure, the alpha angle is 47.1 degrees. What is the value of the theta angle? (a)Air, n₁ = 1Input ray, paralleltobaseαGlass, n₂ = 1.5

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In the above figure, the alpha angle is 47.1 degrees. What is the value of the theta angle?

University Physics Volume 3

17th Edition

ISBN:9781938168185

Author:William Moebs, Jeff Sanny

Publisher:William Moebs, Jeff Sanny

Chapter4: Diffraction

Section: Chapter Questions

Problem 78P: The first-order Bragg angle for a certain crystal is 12.1°. What is the second-order angle?

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Question

In the above figure, the alpha angle is 47.1 degrees. What is the value of the theta angle?

(a)
Air, n₁ = 1
Input ray, parallel
to
base
α
Glass, n₂ = 1.5

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