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Are rainbows three dimensional? If so, what determines their depth? [duplicate]
I am wondering whether rainbows are three dimensional, and if so, what determine their depth? How to calculate the depth of a rainbow, given its radius?
From what I understand, all rainbows are ...
8
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3
answers
654
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Why do rainbows always appear to be far away from us?
We know that the single rainbow we see is actually a continuous cone of rainbow. If so, why don't we see that cone instead of a single, far-away rainbow?
