The phenomenon of splitting of white light into its constituent colours is called:

A glass prism splits white light into different colours. This phenomenon is called dispersion of light by prism. Which one of the following statements is correct ?

The phenomenon of light bending around an obstacle is called:

The formation of glittering colours in thin foam of soap is the result of which of the following phenomenon –

Light is made of seven colours. What is the method of separating the colours?

Which one of the following colours of white light is least deviated by the glass prism?