Out of all colours making the white light, which one will deviate the most while it passes through a prism?
A. Red.
B. Violet.
C. Blue.
D. Green.

Dear Student,

Ans: B)Violet.
Out of the visible spectrum ,Red having the highest wavelength is refracted the least while violet (minimum wavelength) is refracted maximum.So violet colour deviates the most and red colour deviates the least.



Regards.

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Violet deviates the most
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