State Brewster's law.
Asked by Topperlearning User | 13th Jun, 2014, 12:56: PM
Expert Answer:
The tangent of the angle of polarisation for a given medium is numerically equal to the refractive index of the medium.
μ = tan i p
where i p is the polarising angle and n the refractive index of the material of the reflecting surface.
Answered by | 13th Jun, 2014, 02:56: PM
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