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A radii of curvature of two faces of a biconvex lens of refractive index are in the ratioof 2:3. The focal length of the lens is 12 cm. The radius of curvature of the surfacewith low value of radius of curvature is |
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Answer» A radii of curvature of two faces of a biconvex lens of refractive index are in the ratio of 2:3. The focal length of the lens is 12 cm. The radius of curvature of the surface with low value of radius of curvature is |
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