MHT CET Physics question

PhysicsRay Optics and Optical InstrumentsMHT CET

An equi-convex lens has radius of curvature 'R'. The refractive index of the material of the lens when numerical value of 'R' and focal length 'f' are same is [MHT-CET 2023]

Answer: (D)

Solution

with gives , so

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Question ID VK-069442