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If cyan ink absorbs red light, which colours does it mainly reflect?

Answer and explanation

Correct answer: Green and blue

The governing concept is subtractive colour behaviour: an ink appears coloured because it removes some wavelengths and reflects others. Cyan is the combination of green and blue in reflected light, so when cyan ink absorbs red, it mainly reflects green and blue. Red cannot be the main reflected component because it is the absorbed wavelength. The answer describes the light reaching the observer, not the ink producing light.

Related tags

Cyan PigmentLight ReflectionSubtractive ColourAbsorptionColour MixingColour TheoryArt EducationClass 9 Mcq

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