A double convex lens has power P and same radii of curvature R of both – InterviewSolution

1.	A double convex lens has power P and same radii of curvature R of both the surfaces. The radius of curvature of a surface of a plano - convex lens made of the same material with power 1.5P is :
Answer» A double convex lens has power $P$ and same radii of curvature $R$ of both the surfaces. The radius of curvature of a surface of a plano - convex lens made of the same material with power $1.5 P$ is :

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