Quiz The radii of curvature of two surfaces of a convex lens are...

The radii of curvature of two surfaces of a convex lens are R and 2R. If the…

CBSE Physics class 12 question and answer | The radii of curvature of two surfaces of a convex lens are R and 2R. If the focal length of this lens is (4/3) R, the refractive index of the material of the lens is :

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March 4, 2024

The radii of curvature of two surfaces of a convex lens are R and 2R. If the focal length of this lens is (4/3) R, the refractive index of the material of the lens is :

Ans. the refractive index of the material of the lens is $2 5$ .