Question

explain dispersion of light.

Answer 1

These colors are often observed as lightpasses through a triangular prism. Upon passage through the prism, the white lightis separated into its component colors - red, orange, yellow, green, blue and violet. The separation of visible light into its different colors is known as dispersion

Answer 2

The splitting of white light into its component colors on passing through refractive medium such as glass prism is called dispersion