= Interference colour chart
{wiki=Interference_colour_chart}
An interference color chart is a visual tool used to illustrate the colors that can be observed due to the phenomenon of thin-film interference. This effect occurs when light waves reflect off the surfaces of thin films, such as soap bubbles or oil slicks. The interference of these light waves can produce a range of colors that depend on the thickness of the film, the angle of observation, and the wavelength of the light.
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