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Which three coloured light sources are commonly used in each pixel of a digital screen?

Answer and explanation

Correct answer: Red, Green, Blue

Digital displays use the additive RGB system. Each pixel normally contains red, green and blue subpixels whose brightness levels are varied and combined to create many perceived colours. When the three channels are strong, the result approaches white; when they are off, it approaches black. CMY is mainly associated with subtractive printing, not standard screen subpixels.

Related tags

RgbScreen PixelsAdditive ColourPixels And Digital Image ResolutionDigital ArtArt EducationClass 9 Mcq

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