Dispersion of Light

speed of light in material /speed of light in vacuum

speed of light in material/speed of light in air

speed of light in vacuum/speed of light in material

speed of light in vacuum/speed of light in air

be reflected back

go straight without any refraction

be refracted

end up at the boundary of the object

reflects all colors except red

absorbs all colors except green and blue

absorbs all colors except indigo

reflects red color and absorbs others

secondary colors

tertiary colors

mixed colors

primary colors

36 degree

42 degree

48 degree

54 degree

allows green and blue color to pass

allows red color to pass

allows all colors to pass except red

allows yellow color to pass

same angle

different angles

nearly same angles

opposite angles

dispersion

spectrum

prism

multi light bands

one color

two colors

three colors

four colors

refracted

reflected

internally reflected

distributed