Question

what is refraction?explain with example

Answer 1

The phenomenon of bending of light from. iys straight line path at the surface of seperation of two media is called refraction.

Answer 2

Hello there!

Explanation: Refraction is the change on direction at the boundary from between two media. Light travels along straight lines in a given medium. When light passes from one medium into another, the light changes direction. The denser the medium, the slower light movers through it. When a light moves from a less dense into a denser medium, such as from air to water, the light bends toward the normal. When a light moves from a denser into a less dense medium, such as from water to air, the light bends away from the normal.

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