Did someone tell you rainbows contain all the colors? Well, that’s not true! It is missing a whopping 28% of colors!🌈
6 points
No it does not. The rainbow has all wavelength within the visible spectrum. But not all colors. And yes, color is based on perception.
1 point
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Yoy can filter out frequencies in the rainbow spectra in a way that it looks like any color…
4 points
You can do that with white light, but not in the rainbow, because the wavelengths are spatially already separated. So you would also have to combine them again.
2 points
