Questions|Practical - Refraction Through A Rectangular Glass Slab|Relation Between Refractive Indices Of Different Media|Refraction By Spherical Lenses|OMR

Refraction Of Light Through Rectangular Glass Block

Refraction Of Light|The Refractive Index|Refraction BY Spherical Lenses

Refraction Through Glass Slab || Lens Concave Convex With Ray Dliagram

Why is there no dispersion of light refracted through a rectangular glass slab ?

In an experiment to study the refraction of light through a rectangular glass slab, a student measured the angle of incidence, angle of refraction and the angle of emergence, The student lost the reading of angle of incidence but noted the readings of angle of refraction to be 35^(@) and angle of emergence to be 65^(@) . The angle of incidence is likely to be :

Refraction|Law's Of Refraction Of Light |Refraction By Spherical Lenses|Important Terms In Any Spherical Lens

Obtain the relation between critical angle and refractive index for a pair of media.