A transparent slab of thickness d has a refractive index n(z) that increases with

A transparent slab of thickness d has a refractive index n(z) that increases with Here z is the vertical distance inside the slab, measured from the top. The slab is placed between two media with uniform refractive indices n1 and n2  (> n1), as shown in the figure. A ray of light is incident with angle qi with a lateral displacement .from medium 1 and emerges in medium 2 with refraction angle q Which of the following statement(s) is(are) true ?
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(A)  is independent of n2 (B)  is dependent on n(z)

(C) n1sinqi  = (n2  – n1)sinqf                                                                 (D) n1sinqi  = n2sinqf

Anurag Mishra Professor Asked on 23rd May 2016 in Physics.
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  • 1 Answer(s)

    Answer: (A), (B) & (D) 

    Anurag Mishra Professor Answered on 24th May 2016.
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