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Physics - Optics - Reflection - Curved mirrors (concave and convex) - Curved Mirror Problems
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Physics - Optics - Reflection - Curved mirrors (concave and convex) - Curved Mirror Problems

vivmagarwal
vivmagarwalJan 29, 2026

Description

10 problems. P1: 'A concave mirror with R=20cm. Focal length = ___ cm' (10). P2: 'Object at 30cm from concave mirror, f=10cm. Using 1/f=1/v+1/u: 1/10=1/v+1/30. v = ___ cm' (15). P3: 'Magnification = -v/u = ___' (-0.5, inverted, diminished). P4: 'Object at 5cm from concave mirror, f=10cm. v = ___ cm'

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PhysicsOptics - ReflectionClass 10, Grade 9, MYP Grade 9, IGCSE, Class 10

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