n = 1.5.
Class 12 Physics
Chapter 9 Ray Optics and Optical Instruments Session 2024-2025.
The focal length of a biconvex lens is equal to the radius of curvature of either face. What is the refractive index of the lens material?
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n = 1.5.
Class 12 Physics
Chapter 9 Ray Optics and Optical Instruments Session 2024-2025.