PhysicsNEET 2022Reflection and refraction, mirror and lens formulae

Ray Optics and Optical Instruments

A light ray falls on a glass surface of refractive index $3$ at an angle of $6 0^{\circ}$ . The angle between the refracted and reflected rays would be:

A.120°
B.30°
C.60°
D.90°✓

You have the answer. The worked solution — and why the other three were written — is part of a paid pack.

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From Physics › Ray Optics and Optical Instruments › Reflection and refraction, mirror and lens formulae — lectures, notes and every past question on it.

Last revised 7 Sept 2026. Found a mistake? Tell us — corrections are the fastest thing we act on.

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