Why is white light considered polychromatic in nature?

By definition white light must contain at least red green and blue light. It is analogous to the sound of a chord. Most white light contains broadband electromagnetic radiation containing essentially an infinite number of different wavelengths. It is analogous to the noise of air rushing through a vent. read more

White light is a combination of several wavelengths corresponding to different colours of light. Hence, the white light is considered to be polychromatic (more than one colour) in nature. read more

White light is composed of seven distinct colours i.e VIBGYOR (Violet Indigo Blue Green Yellow Orange Red) . This phenomenon is priced by Issac Newton by paying white light through a prism. So white light is made up of seven different light rays.. read more

Light consisting of a single color i.e. light of one particular wavelength. One never finds light of a single wavelength so monochromatic light is light of a very narrow band of wavelengths. Def. Polychromatic light. Light consisting of more than one color i.e. several colors. Polychromatic light stands in contradistinction to monochromatic light. read more