Question

what is rainbow?
leaving brainly​

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

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Rainbows are formed when light shines through water, like when the sun shines through the rain. This light is bent and reflected, like a reflection in a mirror, and this causes all of the amazing colors that you see.