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). ... Light entering a water droplet is refracted. It is then reflected by the back of the droplet.
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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). ... Light entering a water droplet is refracted. It is then reflected by the back of the droplet.
Explanation:
thats the answer how rainbows are made