JEE Main 2025 — Ray Optics Question with Solution
JEE Main 2025 (3 Apr Shift 1)
Question
The radii of curvature for a thin convex lens are 10 cm and 15 cm respectively. The focal length of the lens is 12 cm. The refractive index of the lens material is
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Show full solutionCorrect option: C
Correct answer
C1.5
Step-by-step explanation
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This is a previous-year question from JEE Main 2025, covering the Ray Optics chapter of Physics. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.