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Originally Posted by Deutsch Then please tell me what it is??? |
Technically speaking, black is merely the absence of the wavelengths of the visible light spectrum. So when you are in a room with no lights and everything around you appears black, it means that there are no wavelengths of visible light striking your eye as you sight at the surroundings.
Black paint is actualy an illusion. Black object usually absorb light but do not emit light. Plastics and many types of glass
are essentially "black" in the ultraviolet.
The color of an object is not actually within the object itself; rather, the color is in the light which shines upon it that ultimately becomes reflected or transmitted to our eyes.
But since black only absord, but do not emit/reflect light, bingo they apear as black.