Question

What do you understand by the statement light from the sun is unpolarized explain how does sunlight get polarized by the process of scattering

Answer 1

Since the the light of the suntakes all possible directions, it is said to be unpolarized light. When the unpolarized light falls on the transparent surface at an angle of incidence equal to thepolarizing angle or Brewster's angle, then it is completely planepolarized.