ch33-p063 - 63 When examining Fig 33-62 it is important to...

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63. When examining Fig. 33-62, it is important to note that the angle (measured from the central axis) for the light ray in air, θ , is not the angle for the ray in the glass core, which we denote θ ' . The law of refraction leads to 1 1 sin sin n ′ = assuming air 1. n = The angle of incidence for the light ray striking the coating is the complement of ' , which we denote as ' comp and recall that
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This note was uploaded on 06/03/2011 for the course PHY 2049 taught by Professor Any during the Spring '08 term at University of Florida.

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