Dispersion of white light is the ability of white light to

White light is composed of a spectrum of colors that include red, orange, yellow, green, blue, indigo, and violet. These colors have different wavelengths and frequencies, which determine their position in the electromagnetic spectrum. When white light enters a medium like a prism, it slows down and bends, causing the different colors to refract at different angles. This process is called dispersion and results in the separation of white light into its component colors. The degree of refraction depends on the wavelength of the light, with shorter wavelengths refracting more than longer ones. As a result, the different colors of light are spread out, creating a spectrum of colors that is visible to the eye. Therefore, the answer to the question is: "Dispersion of white light is the ability of white light to separate into its component colors." In conclusion, the dispersion of white light is an important phenomenon in optics that allows us to see the different colors of the visible spectrum. It is caused by the different refractive indices of the colors of light, which leads to their separation when they pass through a medium like a prism.