A prism bends light rays. White light is made up of many different wave lengths of light. A prism bends each wave length a different amount, that is why different colors are produced from the output side of a prism.
Violet
The speed of violet light is slower than the red light in the prism.
It bends light.
When white light passes through a triangular prism, it refracts, meaning, the light bends. When white light refracts, it disperses (separates) into the colours it is made up of - ie. the colours of the rainbow.
A prism bends light rays. White light is made up of many different wave lengths of light. A prism bends each wave length a different amount, that is why different colors are produced from the output side of a prism.
Violet
The speed of violet light is slower than the red light in the prism.
It bends light.
When white light passes through a triangular prism, it refracts, meaning, the light bends. When white light refracts, it disperses (separates) into the colours it is made up of - ie. the colours of the rainbow.
Refraction
the light bends.
If something refracts light it bends it.
What we think of as white light is in fact a mixture of many "colors", or frequencies of light. A prism or a water droplet merely separates them, or bends them so that we see them a split.
It bends.
violet
Light bends in glass dependent on its thickness. Blue comes from the thin part and red from the thick part of a prism.