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black/light/darkness/colours?

agachak
in Classical Physics

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think of green and then white and lets say red and all other colours

then think black and darkness darkness is missing of light ? but aint it allso black ? and black is sum of all colours?

Black is lack of light in visible by humans wavelength.

 

Black colored surface is absorbing light at visible wavelength and emitting light at non visible wavelength.

Edited by Przemyslaw.Gruchala

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