Question

how are rainbows made???​

Answer 1

Answer:

A rainbow is a multicolored arc made by light striking water droplets. ... The most familiar type rainbow is produced when sunlight strikes raindrops in front of a viewer at a precise angle (42 degrees). Rainbows can also be viewed around fog, sea spray, or waterfalls.

Answer 2

$\\ small \: water \: droplets \: acts \: like \: prism \: when \: the \: sunlight \: passes \: through \: he \: raindrop \: they \: reflect \: and \: disperse \: then \: reflet \: it \: internally \: \: and \: finally \: reflect \: it \: again \: when \: coming \: out \: .due \: to \: which \: different \: colours \: reach \: the \: observer \: eye.$