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Sometimes you can see another, fainter secondary rainbow above the primary rainbow. The primary rainbow is caused from one reflection inside the water droplet. The secondary rainbow is caused by a second reflection inside the droplet, and this "re-reflected" light exits the drop at a different angle (50° instead of 42° for the red primary bow). This is why the secondary rainbow appears above the primary rainbow. The secondary rainbow will have the order of the colors reversed, too, with red on the bottom and violet on the top.
great post....
Thanks bro!!
That's a nice picture; and a cool post. Thanks!
My pleasure @surfyogi!!
Good post. I didn't know the fact that in the second rainbow, the colors are being arranged in a reverse way. Thank you for sharing....
Thanks aunty for checkout my articles!
Nice rainbow