Question

A transparent slab of thickness d has a refractive index n (z) that increases with z. 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 θᵢ
from medium 1 and emerges in medium 2 with refraction angle θ???? with a lateral displacement l.
Which of the following statement (s) is (are) true?
(A) n₁ sin θᵢ = n₂ sin θ???? (B) n₁ sin θᵢ = (n₂-n₁ ) sin θ????
(C) l is independent of n₂ (D) l is dependent on n (z)

Answer 1

Answer:

sorry I don't know the right answer

Answer 2

Answer:

i don't know plz follow me

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