State Brewster's law.

State Brewster law and show that when light is incident at polarzing angle the reflected and refracted rays are mutually perpendicular to each other. Mono chromatic light of wavelenght 4300 Å falls on slit of width 'a' For what value of a the first maximum falls at 30^(@) ?

Explain polarisation of light by reflection and write the Brewster's law and get the formula.

What is Brewster's angle? Deduve Brewster's law.

Explain Brewster's law.

Show how light reflected from a transparent medium gets polarised. Hence deduce Brewster's law.

State and explain Brewster's law of polarization.