Why only green,red,orange, yellow colours are used for traffic light, headlight of car , tress are of green colour etc..
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because these colour do not spread much
hope this helps u
hope this helps u
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0
hey..
green red orange yellow are used in traffic lights and different places because they have very high wavelengths when compared to other colours like blue violet etc . Thus red green orange can be visible to a long distance
green red orange yellow are used in traffic lights and different places because they have very high wavelengths when compared to other colours like blue violet etc . Thus red green orange can be visible to a long distance
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