20 Physics -- Reflection at Plane Surfaces

WHAT IS THE CORRECT RELATIONSHIP BETWEEN REFRACTIVE INDICES N, N1 AND N2 IF THE BEHAVIOR OF LIGHT IS AS SHOWN IN THE FIGURE? N1 > N N1 < N N1 = N.N2 N1 > N^2

WHAT IS THE CORRECT RELATIONSHIP BETWEEN REFRACTIVE INDICES N, N1 AND N2 IF THE BEHAVIOR OF LIGHT IS AS SHOWN IN THE FIGURE?

N1 > N
N1 < N
N1 = N.N2
N1 > N^2

0 Answers

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At which angle of incidence , lateral shift of light on passing through rectangular glass slab is maximum?

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B A D= x

, ABD=yHere AD and BD are Normal lines,

O B A = 90 y

O A B = 90 x

Δ O A B;

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x + y = θ

Total deviation is

2 (90 x) + 2 (90 y)

= 360 2 (x + y)

= 360 2 θ

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Solution:

We have,

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Which parameters of light do not change on refraction?

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