Of his rainbow experiment Newton wrote that he had projected white light through a prism onto a wall and had a friend mark the boundaries between the colors, which Newton then named. In his diagrams, ...

When light passes through certain objects—such as prisms, rain droplets, or a CD—the different wavelengths can be bent at different angles. This makes the colors separate, so we see them as the ...

A rainbow contains all the ... This means that the light leaving the prism is spread out into its different colours, a process called dispersion. This experiment is recorded as first being carried ...

During an experiment with prisms, he discovered that a rainbow had several colors in it (red, orange, yellow, green, blue, ...

But you can create your own rainbow. How to create and see a circular rainbow One experiment you can try in summer is to turn on a sprinkler hose using the “mist” setting. Remember to have the ...