Question

In the drawing, suppose that the angle of incidence is e-37.0°, the thickness of the pane is 7.83 mm, and the refractive index of the pane is n2 1.74. Find the amount (in mm) by which the emergent ray is displaced relative to the incident ray. Emergent ray Air 3) Displacement Glass (e) Air G Incident ray Units Number the tolerance is +/-26

Answer 1

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SOLUTION : — According to 15e question, Cerved that, angle of incedence 0,= 374 . Let angle of refraction. Be Ozz Refractive index of plane n = 1174 Thickness of plane t= 7.83 mm According to love of refrection, where n=1 Simo, na for air 8 = 20.235 Amorost by which divergent roy displaced from incedent sayiş da t Simcon) Cosez de 7.83 x Simp(37-20.235) GS (20.235) d = 2,407 mm " Hance ray displaced by amount [d=2.407 mm