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2015-05-29T23:17:02+05:30

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I prefer violet coloured lamp in my bed room. wavelenght of violet colour is less than wavelength of red colour. so the intensity of violet colour is less than intensity of red colour.that is why i prefer violet colour lamp in my bed room...

hope its help u..

2 5 2
Red light is best
i'm with u prince violet is the answer
ty:)
2015-05-30T09:12:05+05:30

This Is a Certified Answer

×
Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
Violet coloured lamp is the best because by taking  wave lenght of violet color(in angstroms) issmall when compared to  red colour.it is bed room 
so we know that intensity is directly proportional to wawelenght
and i think you get my point
0
OF COURSE YES
yeah my sir told me and he won't tell wrong