Question

what is Dispersion of light white light is made up of how many colours explain

Answer 1

Hola Friend

Here is your answer...........

‘Dispersion of Light’ can be defined as the splitting of white light when it passes through a glass prism into its constituent spectrum of colors (i.e. violet, indigo, blue, green, yellow, orange and red). Dispersion figuratively means ‘distribution’ and hence that’s exactly what is happening in the picture above. The white light splits into its constituent colors at various frequencies and various angles.

Answer 2

⚛⚛⚛⚛HERE IS YOUR ANSWER...... ⚛⚛⚛⚛

Dispersion of light is the phenomenon of splitting up of light into its seven constituent colours while passing through glass prism.

Colours are--

V-Violet
I-Indigo
B-Blue
G-Green
Y-Yellow
O-Orange
R-Red

REASON:-

The splitting of light happens due to change in the medium of light when it passes from rarer (Air) to denser medium (glass) and due to different wavelengths of different colours of light.

Hope it helps (｡’▽’｡)♡