Question

Explain why a ray of light travelling from a denser to a rarer

medium bends away from normal at the interface of two media​

Answer 1

Answer:

When light travels from denser to rarer medium, the velocity of light increases, density decreases and also refractive index changes which results in bending of light away from the normal.

Answer 2

:..｡o○ Answer ○o｡..:

the Ray of light travelling from denser to rarer medium bends away from normal at the interface of two media:-

When light travels from denser to rarer medium, the velocity of light increases, density decreases and also refractive index changes which results in bending of light away from the normal.

Explanation:

• Refraction is the bending of light rays after entering a medium where its speed is different. Due to refraction of light, when a ray of light passes from a rarer medium to a denser medium, bends towards the normal to the boundary between the two media.