How many refractions does a ray of light undergo on passing through a glass slab? What is the net deviation of the ray ?
Find the lateral shift of a light ray while it passws through a parallel glass slab of thickness 10 cm places in air. The angle of incidence in air is 60^(@) and the angle of refraction in glass is 45^(@) .
Amol performed an experiment on tracing the path of a ray of light passing through a rectangular glass slab. When ray of light enters from air to glass slab, he observed angle I =45^(@) . The angle of refraction must be
The lateral shift produced due to parallel sided glass slab depends on
Name any two factors on which lateral displacement in case of a glass slab depends.
