If you mix blue and yellow, you get green. This is True only when you are mixing

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Quizplus · Accepted Answer

The mixing of pigments results in a subtractive color process where certain wavelengths of light are absorbed and others are reflected. Blue pigments absorb red and yellow wavelengths of light while reflecting blue wavelengths. Yellow pigments absorb blue and violet wavelengths of light while reflecting yellow wavelengths. When these two pigments are mixed, they absorb both red and violet wavelengths of light leaving only green to be reflected, resulting in the perception of green. This is why blue and yellow pigments mix to produce green.

If You Mix Blue and Yellow, You Get Green