How are rainbows made?
Answers
rainbows are formed by the total internal reflection of the sunlight which are incident to the raindrops .
a sunlight can undergo either two internal reflections or one internal reflection for formation of rainbow.
if the angle of incidence is greater than 48 degrees with the rainbow is formed.
the rainbow undergoing two internal reflection forms colours with violet in the top and red at the bottom.
the rainbow undergoing only one internal reflection forms rainbow with red in the top and violet at the bottom.
hope this answer helps you
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Step-by-step explanation:
A rainbow is caused by sunlight and atmospheric conditions. Light enters a water droplet, slowing down and bending as it goes from air to denser water. The light reflects off the inside of the droplet, separating into its component wavelengths--or colors. When light exits the droplet, it makes a rainbow.