For which color -violet or green-does glass have a larger refractive index ?

For which colour has the glass larger refractive index – violet or green ?

Ray of light is incident on surface of glass plate of absolute refractive index 1.55 at an angle of polarisation angle of refraction = ......

Which of the following relation is correct for relative refractive index ?

The angle of incidence at which reflected light totally polarised for reflection from air to glass (refractive index n), is ......

A ray of light having intensity 0.5 (W)/(m^2) is incident perpendicular to the glass slab having refractive index 1.5. What will be intensity of partially refracted ray ?

For which colour of light, refractive index of glass is maximum ?

A ray of light incident from air on a glass plate of refractive index n is partly reflected and partly refracted at the two surfaces of the glass. The displacement y_(0) in the figure is

Light of wavelength 6000Å is incident on a thin glass plate of refractive index 1.5 such that angle of refraction into the plate is 60^(@) . Calculate the smallest thickness of plate which will make it appear dark by reflection.

A ray R_(1) is incident on the plane surface of the glass slab (kept in air) of refractive index sqrt(2) at angle of incident equal to the critical angle for this air glass system. The refracted ray R_(2) undergoes partial reflection & refraction at the other surface. The angle between the reflected ray R_(3) and the refracted ray R_(4) at that surface is :