55. The focal length of a thin convex lens for red and blue colors is – InterviewSolution

1.	55. The focal length of a thin convex lens for red and blue colors is 100.5cm and99.5cm.The dispersive power of the lens is (A)0.01 (B)0.02 (C)1.005 (D)0.995
Answer» 55. The focal length of a thin convex lens for red and blue colors is 100.5cm and99.5cm.The dispersive power of the lens is (A)0.01 (B)0.02 (C)1.005 (D)0.995

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