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light at a frequency similar to the absorbed frequency is emitted
Visible light.
Red light
Blue and red absorbed best. Green is not absorbed
red and yellow
Visible light can be absorbed anywhere.-- Anything that appears to have a color in sunlight has absorbed most ofthe visible light of all other colors.-- Anything that appears black in an otherwise light room has absorbed all ofthe visible light that fell on it.
light at a frequency similar to the absorbed frequency is emitted
Yes,visible light is used. Frequencies of blue and red absorbed effectively
Visible light.
Red light
Blue and red absorbed best. Green is not absorbed
All but red.
green light
black
red and yellow
almost none the vast majority of visible light passes through the atmosphere.
Anything that absorbs all the visible light that strikes it appears totally black.