6.If the refraction index of a medium like glass is µ, the polarizing angle ip is given by

7.The property that distinguishes the transverse waves from the longitudinal waves is

8.Polarization of light by reflection on the surface of glass was discovered by

9.From Brewster’s law, we find that polarizing angle depends on

10.On rotating the analyzer, if the rays coming out of it has same intensity, then the incident beam is