Refractive index of material is equal to tangent of polarising angle. – McqOptions

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1.	Refractive index of material is equal to tangent of polarising angle. It is called [AFMC 2005]
A.	Brewster?s law
B.	Lambert?s law
C.	Malus?s law
D.	Bragg?s law
Answer» B. Lambert?s law

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