Two beams of red and violet colours are made to pass separately through a prism angle of the prism is 60 In the position of

Question

Two beams of red and violet colours are made to pass separately through a prism angle of the prism is 60 In the position of minimum deviation the angle of refraction will be a 30 for both the colours 2008 3M b greater for the violet colour c greater for the red colour d equal but not 30 for both the colours

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