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What do you mean by recombination of white light

Answer» Recombination of white light means combining of all 7 constituent colours to give white light.
So for typing mistake
Recombination of white light means when terephthalate is two prism and one is placed inverted then when white light would made to pass through the prisms it again fives only white light by recombining all constituent colour to give white light only.


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