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What is produced when all three additive primary lights are combined at equal intensity?

Answer and explanation

Correct answer: White light

The governing concept is additive colour mixing. In the RGB model, equal intensities of red, green, and blue light add their light energy together, producing white light. Black represents the absence of emitted light, not the sum of all three beams. Brown is not the equal-intensity RGB result, and grey pigment belongs to subtractive material mixing. Therefore option B is unambiguously correct.

Related tags

Additive ColourRgbWhite LightColour TheoryArt EducationClass 9 Mcq

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