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Which primary lights are required to produce yellow on a digital screen?

Answer and explanation

Correct answer: Red and green

The governing concept is additive colour mixing used by digital screens. A screen produces colours by combining emitted red, green, and blue light; when red and green light are added together at suitable intensity, the result is perceived as yellow. Therefore option A is correct. Red plus blue produces magenta, green plus blue produces cyan, and cyan plus magenta is not the primary-light combination for yellow on an RGB screen.

Related tags

Yellow LightRgbAdditive MixingDigital ArtPixels And Digital Image ResolutionArt EducationClass 9 Mcq

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