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Black is a colour, white is a colour but black and white TV is not a coloured TV why??? |
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Answer» Black is a colour and WHITE is also a colour but black and white television is not colour TV. why?Explanation:Black is not a colour by the terms of physics we determine that black is actually absence of colour and it doesn't reflect any colour WAVELENGTH to our eyes. And white is also not a PROPER colour because it is mixture of all colours and isn't present independently in the LIGHT spectrum. That's why the black and white TVs are determined as colourless .Thank You! :) |
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