how does an object's color affect the absorbtion of sunlight?

Question

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Answer 1

You should ask this question the other way around - effect follows cause.

So how does an objects absorbtion of sunlight affect its colour?

An object reflects light it does not absorb. The mix and intensity of wavelengths it reflects determines its colour. The way it does this is complex, because the eye is not sensitive to absolute intensities of different wavelengths. If it were, colours would change as light conditions changed (so everything would change colour completely when a cloud passed or you went indoors).

Instead it is sensitive to a thing called the tri stimulus value. What the eye sees depends both on the light coming from the object and the surrounding light. But broadly if it reflects more at the blue end of the spectrum it will be bluer and if it reflects more at the red end it will be redder.

Colour perception forms a 3D surface if plotted, and the range of colours the eye can see forms an enclosed area on this surface. If you go to the colour wheel on paint or photo retouching software you will see representations of this. The range of colours the eye can see is called the gamut.

Answer 2

An objects colour is caused by the polarization of synschronised light particles in a vacuum causing heat expasion that corresponds to a velocity of exothermic proportionality of 2x. However, the absorption is caused by the indirect proportionality of the objects structural integrety which allows for Kanars law of 6f x 42D / krm to the power of 2.

Answer 3

Hell yea! have you ever went outside on a warm day with a black blouse. The dardker the colors the further warmth it absords. i discovered that for the period of Chemistry. attempt it quicker or later. bypass to 6 flags with a blck blouse compared to a white.

Answer 4

http://en.wikipedia.org/wiki/Absorption_of_Light