Dispersion of Light

Why the components of colour in a rainbow can be seen

Light passes through a glass prism

Light that has the highest speed

Red light

Light that refracted the most

Violet light

Light that has the highest speed

Refracted the least

Spectrum

The different colours are dispersed in an order

Colours from the spectrum of white light

Red, orange, yellow, green, blue, indigo and violet colour

Rainbow

When sunlight enters rain droplets in the sky, the white light will be refracted and dispersed into seven different colours