Light does not bend as it passes through a material. It bends when it passes from one material to another. This is called refraction. Light can also be dispersed, that is separated into its different colours, if it is refracted enough.
refracted light
Stupid question.
Violet
the light bends
due to refraction
refracted light
it is refraction
No it do not bend.
Stupid question.
yes
When traveling through a dense material, light doesn't necessarily bend at all.The bend occurs at the boundary between two different materials, and whetherit bends away from the normal or toward it depends on both of their densities.
the light bends
Violet
due to refraction
It is known as refraction.
sun light bends
Red.