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Question
On passing white light through a glass prism. Which colour ray will deviate maximum towards its base?
On passing white light through a glass prism. Which colour ray will deviate maximum towards its base?
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Solution
The correct option is D Violet
The white light consists of seven colours in which the voilet colour has least wavelength and red colour has maximum wavelength.when white light strikes at the first-face of equilateral prism,the angle of deviation for red colour is least and that for violet colour is maximum.
hence,option D is correct.
The white light consists of seven colours in which the voilet colour has least wavelength and red colour has maximum wavelength.when white light strikes at the first-face of equilateral prism,the angle of deviation for red colour is least and that for violet colour is maximum.
hence,option D is correct.
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