Want this question answered?
The color of an object are defined by the wavelengths of visible light that the object reflects. This reflected light is picked up by our eyes and interpreted as color. The other wavelengths of light are absored.
The color white reflects all wavelengths of the visible spectrum. That is why it is the brightest color.
why does plants color change to black when absorbed all wavelengths
Carotene reflects orange wavelengths on the visible spectrum.
The light the object reflects.
Reflects, other wavelengths (colours) are absorbed.
Many objects do appear black or white when light falls on them. If they are black, it means that the object is absorbing all wavelengths of visible light and not reflecting any. If they are white, it means that they are reflecting all wavelengths of visible light and not absorbing any. The color of an object is due to the wavelengths of light that it reflects.
The light the object reflects.
An object's color is comprised of the wavelengths of light that it reflects - so an orange object reflects reds and yellows while absorbing blues and greens, while a green object is the opposite.
Black objects absorb all or most of the visible wavelengths of light, whereas white objects reflect all wavelengths. When all visible wavelengths (violet to red) enter the eye in equal proportions, the color is perceived as white. When no wavelengths reach the eye, the color is perceived as black. Every other color is a mixture of this continuum of wavelengths.
The longest visible wavelengths are red,
The color that something appears is related to the wavelengths of light that it absorbs. White light contains many different wavelengths. Different objects absorb different wavelengths contained in light. The color than an object appears to our eyes is actually determined by the wavelength of light in the visible spectrum that the object does not absorb. Instead the object reflects this light back at us.