A converging lens with the same curvature on both faces and a focal length of 25 cm is to
be made from crown glass having a refractive index of 1.52. What radius of curvature is
required for each face?

Question

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The Answer of A converging lens with the same curvature on both faces and a focal length of 25 cm is to
be made from crown glass having a refractive index of 1.52. What radius of curvature is
required for each face?

A Converging Lens with the Same Curvature on Both Faces