Question

State and arrive at brewster's law in polarisation

Answer 1

Answer:

Explanation:

Brewster's law. Brewster's law, relationship for light waves stating that the maximum polarization (vibration in one plane only) of a ray of light may be achieved by letting the ray fall on a surface of a transparent medium in such a way that the refracted ray makes an angle of 90° with the reflected ray.

Answer 2

Explanation:

According to this law when unpolarised light is incident at polarising angle (i) on an interface separating a rarer medium