Question

in the experiment of refraction of light through a glass slab in which of the following situation refraction of light take place when the​

Answer 1

angle of incidence is '0'

Answer 2

Answer:

Light rays are refracted when they penetrate a glass medium because they bend toward the normal when they do so.

Explanation:

This light, which has been refracted, now passes through the glass slab and exits it by refracting from the opposite interface boundary.

Ray gets refracted and bends away from normal because it moves from a glass medium to air. Both the incident and emerging rays run parallel to one another.

The angles of incidence I refraction (r), and emergence (e) are all angles. Since the incident and emergent rays are parallel to one another, the angle of incidence and the angle of emergence are both identical.

There is no bending of the light ray and it passes straight through the medium when a light ray is incident ordinarily to the interface of two media.