Question

Describe: dispersion of white light by prism​

Answer 1

Answer:

These colors are often observed as light passes through a triangular prism. Upon passage through the prism, the white light is 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

Answer:

When white light passes through a prism ,it disperse into seven colours.

Those are colours of rainbow .

Violet

indigo

Red

Blue

Green

orange and

yellow.

Explanation:

IT is called spectrum of light .

White colour absorbs all the colours ,present on earth ,whereas black colour appears black as it reflects all colours.