+2 votes
in JEE by kratos

Consider a case of thin film interference as shown. Thickness of film is equal to wavelength of light in µ2.

(a) Reflected light will be maximum if µ1 < µ2 < µ3

(b) Reflected light will be maximum if µ1 < µ2 > µ3

(c) Transmitted light will be maxima if µ1 < µ2 < µ3

(d) Transmitted light will be maxima if µ1 < µ2 > µ3

1 Answer

+5 votes
by kratos
 
Best answer

Correct option: (a, d)

Explanation:

(1) Path difference in air of reflected light if µ1 < µ1 < µ3,

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