Question

When the light ray travels from the air medium to the solid medium, a mirror. Why is it reflected unless it should also be reflected?

Answer 1

Hint:A light ray is a line (straight or curved) which is perpendicular to the light wave fronts; its tangent is collinear with the wave vector. Light rays in homogeneous media are straight. They always bend at the interface between two dissimilar media and it should be curved during a medium during which the index of refraction changes.

Complete answer:
Refraction is the bending of sunshine because it passes from one medium to another . Refraction is an impact that happens when a light-weight wave, incident at an angle far away from the traditional , Light is refracted when it crosses the interface from air into the glass which it moves more slowly.

Since the sunshine speed changes at the interface. When light strikes at an angle, transmitted light changes direction if the index of refraction of the 2 media is different. This is often called refraction.A ray of sunshine bends while going from one medium to a different due to the phenomena of refraction. When the ray of sunshine travels from one medium to another because the velocity of the sunshine ray will either increase or decrease counting on the optical density of the fabric.

Note:Light refracts whenever it travels at an angle into a substance with a special index of refraction (optical density). This alteration of direction is caused by a change in speed. When light travels from air into water, it slows down, causing it to vary direction slightly. This alteration of direction is named refraction.