Making rainbows

who discovered that white light could be split into different colors

• Edison

• Einstein

• newton

what do we call the range of colours that can be seen in white light

Ranges of 7 colors are:

Orders of colors

When light split into different colours

why light is shown as multiple colors after the prism?

when drops of water in the air cause dispersion of light

What are the 3 factors that must be there to have a rainbow: