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Why are danger signal lights red in colour |
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Answer» Because red color has high level of Weavlengt h so it scattered least Red is the least colour and scattered has more wave length Becoz it scatter less and has maximum wavelength as compared to other colours It is because red colour scatter least in environment and travel longer distance Bcoz red colour scattered the least by air molecules the effect of scattering is inversly related to the fourth power of the wavelength of colour. It scatters less and it has maximum wavelength |
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