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Refraction at Spherical Surfaces for GUJCET: 3 solved questions

Real GUJCET paper questions on refraction at spherical surfaces, part of ray optics and optical instruments. Each opens with the options, the correct answer and a step-by-step solution. Papers run from 2022 to 2024. No sign-in needed to read them.

What this topic asks

• Single spherical surface — 3 questions

All 3 questions with solutions

• Light from a point source in air falls on a spherical glass surface (n = 1.5 and radius of curvature = 20 cm)… GUJCET 2022
• A rays coming from an object which is situated at ∞ distance in air and falls on a spherical glass surface (n… GUJCET 2024
• A spherical convex surface separates an object space and an image space of refractive index 1.0 and 1.5 respe… RS Academy GUJCET booklet