Question

Using a laser and a soap water the refraction of light..observation

Answer 1

we will observe that the light is deviated to the normal when the ray moves from one medium to another medium

Answer 2

Refraction of light is the phenomenon

by which a single monochromatic source of light emits a ray which is deviated

by another medium when it passes through it. This is easily seen when we look

through the side of a glass at a pencil on the other side.