Why Does the Rainbow have 7 Colors?

A rainbow is an optical and meteorological phenomenon. José Pozas explains why the human eye sees 7 colors in the rainbow.

Rainbow - Wikipedia

7 Colors Make a Rainbow, 7 Chords Make a Music, 7 Days Make a Week, 7

Who Said ( Do You Know Why The Rainbow Has 7 Colors Because BTS Has 7 Members

Why are there 7 colours in the rainbow while there are only 3 or 4 colours that appear to us? - Quora

7 Colors of the Rainbow and the 7 Spirits of God ‣ TDR-TheDreamRoom

Rainbow 1-7 Colors by MaoyCoCo on DeviantArt

What are the colours of the rainbow? - Met Office

ROYGBIV - Wikipedia

Colors in Scripture Color meanings, Scripture, Color

7-Stripe Rainbow Pride flag color codes