Primary rainbow | atmospheric phenomenon | Britannica (
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rainbow…common rainbow is the so-called primary bow, which results from light that emerges from the drop after one internal reflection.…common rainbow is the so-called primary bow, which results from light that emerges from the drop after one internal reflection.
rainbow…common rainbow is the so-called primary bow, which results from light that emerges from the drop after one internal reflection.…common rainbow is the so-called primary bow, which results from light that emerges from the drop after one internal reflection.