Refraction Of Light Through Rectangular Glass Block

Explain the refraction of light through a triangular glass prism using a labelled ray diagram. Hence define the angle of diviation.

From the course of a ray of light through a rectangular glass slab, explain what is lateral displacement and net deviation?

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A ray of light passes through a rectangular glass block placed in air. Which diagram shows a possible path of a ray?

Write laws of refraction. Explain the same with the help of ray diagram, when a ray of light passes through a rectangular glass slab.

Assertion : There is no dispersion of light refracted through a rectangular glass slab. Reason : Dispersion of light is the phenomenon of splitting of a beam of white light into its constituent colours.