for a substance to appear white, the substance must have
reflect away all the colors of light falling on it, a visible has seven
spectrum of light with different colors and with their respective wavelenght, from
red, orange, yellow, green, blue, indigo and violet, an object appears red because it absorb all
order color except red like likewise a blue object absorb all other color
except blue likewise a yellow objects,
therefore for an
object to appear white in color it means it has reflect all the spectrum of the
visible light falling on it. a while object therefore do not absorb any color
of light
No comments:
Post a Comment