At what angle of incidence will the light reflected from water `(mu=1.3)` be completely polarised?

At what angle of incidence will the light reflected from glass (mu=1.5) be completely polarised

At what angle of incidence will the light reflected from glass (mu=1.5) be completely polarised

At what angle of incidence will the light reflected from glass (=1.5) be completely polarised?

(a) At what angle of incidence will the light reflected from water be completely polarized ? (b) Does this angle depend on the wavelength of the light ?

At what angle of incidence the light reflected from the surface of water is completely polarised ? Assume that light is incident in air .

At which angle of incidence light reflected fron glass becomes completely plane polarised i At this angle of incidence angle of refraction is 33.6^(@)

The refractive index of water is 4//3 and that of glass is 3//2 . A beam of light enters glass from water. For what angle of incidence will the refracted light be completely polarised ?

For a glass plate (refractive inddex, 1.6) as a polarier, what is the angle of incidence at which reflected light will be completely polarised?