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Two beams of red and violet colours are ...

Two beams of red and violet colours are made to pass separately through a prism of A = `60^(@)` In the minimum deviation position, the angle of refraction inside the prism will be

A

greater for red colour.

B

equal but not `30^@` for both the colours.

C

greater for violet colour.

D

`30^@` for both the colours.

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