Two beams of red and violet color 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

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Question:
Two beams of red and violet color 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

1.30° for both the colors

2.greater for the violet color

3.greater for the red color

4.equal but not 30° for both the colors

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