Electromagnetic Theory-Reflection and Refraction (CSIR (Council of Scientific & Industrial Research) Physical Sciences): Questions 4 - 4 of 4

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Question number: 4

» Electromagnetic Theory » Reflection and Refraction

Appeared in Year: 2014

MCQ▾

Question

A beam of light of frequency Equation is reflected from a dielectric – metal interface at normal incidence. The refractive index of the dielectric medium is Equation and that of the metal is Equation . If the beam is polarized parallel to the interface, then the phase change experienced by the light upon reflection is – (June – 2014)

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

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