Question

Rainbow is an example for continuous spectrum-explain.

Answer 1

Here is yu'r answer dear:-

Rainbow is an example for continuous spectrum because a rainbow is a natural spectrum appearing in the sky just after a rain shower.It is caused bydispersion of sunlight by tiny water droplets present in atmosphere.In rainbow there are no sharp boundaries in between colours.

hope it helps yu

Answer 2

A continuous spectrum contains many different colors, or wavelengths, with no gaps. Perfectly white light shined through a prism causes dispersion of the light, and we see a rainbow. ... Conversely, when a gas is heated, the atoms in the gas absorb the energy and emit light, and an emission spectrum results.