20 Ekim 2008 Pazartesi

COLORS

wHAT İS COLOR?Why do some objects look red,others green,others blue?Color is caused by reflected light rays.We see color because objects reflect lıght.Something that is red reflects mostly red light.In the same way ,a green object reflects mostly green light.White objets reflect all colors of light.What happens to the colors of light that are not reflected?they are absorbed by the object.The darker the color the less light is reflected and the more light is absorbed.light that is absorbed is turned into heat.For this reason dark colored are warmer in sunlight than lighter colored clothes...

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