Copyright 2004 Ken Greenebaum
Colors
nBlack objects
nAbsorb perceptual light
n(and get hot as a
result)
nGrey objects
nAbsorb light evenly across
all freqs
nWhite objects
nReflect all freqs. of
light
nGood roof color!
nFluorescent objects
nAbsorb ultraviolet
light
nRe-radiate that energy as
perceptual light