A light ray is incident on a smooth surface at an angle 45∘ with the – InterviewSolution

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1.	A light ray is incident on a smooth surface at an angle 45∘ with the normal to the surface. Find the angle made by the reflected ray with the incident ray. [2 MARKS]
Answer» A light ray is incident on a smooth surface at an angle $45^{\circ}$ with the normal to the surface. Find the angle made by the reflected ray with the incident ray. [2 MARKS]

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