does black light absorb or reflect
Black absorbs all of the wavelengths of light, converting them into heat. At the same time, black does not reflect any of the other colors. Black absorbs every wavelength of light without reflecting any back. This is what makes it appear as black, which is the absence of color being visible. This also means that black absorbs the most heat of all, since light is connected to heat. Black contains all of the wavelengths of light within it. Conversely, white reflects all wavelengths of light, and it absorbs the least light and heat.