The splitting of white light into several colours on passing through a glass prism is due to

The splitting up of white light into seven colours on passing through a glass prism is called :

The separation of white light into its constituent colours after passing through a prism is called as ___ of light.

The separation of white light into its constituent colours after passing through a prism is called as ___ of light.

The phenomenon due to which white light splits into seven colours on passing through a prism is called spectrum.

The phenomenon due to which white light splits up into seven colours, on passing through an equilateral prism is called ______ of light.