I believe that you are talking about a prism, and the process where the light is broken up in to its constituent parts is called dispersion
On a diagram that include light rays, lines with arrows on them to represent the direction of the light rays could be used. Hope that answers your question.
a prism can be used to refract wight light
prism of quartz
No. It is used to split white light into its separate colors.
In optics a prism is a transparent solid body, often having triangular bases, used for dispersing light into a spectrum or for reflecting rays of light. In geometry a prism is a solid having bases or ends that are parallel, congruent polygons and sides that are parallelograms. In crystallography a prism is a form having faces parallel to the vertical axis and intersecting the horizontal axes.
I believe that you are talking about a prism, and the process where the light is broken up in to its constituent parts is called dispersion
On a diagram that include light rays, lines with arrows on them to represent the direction of the light rays could be used. Hope that answers your question.
a prism can be used to refract wight light
prism of quartz
It is named after the type of prism used in the instrument. A constant deviation prism has the property that the angle between light entering the prism (the incident light) and light exiting the prism (the emergent light) is always the same, no matter what the angle of the incident light to the prism.
A prism
A prism can be used to separate light into its component colors.
PRISM
No. It is used to split white light into its separate colors.
so you can see .
Newton Discovered that White light comprised of the entire spectrum of the visible wave length. When white light was shone through a triangular prism, it refracted the entire color spectrum.