A 4.0 cm tall object is positioned 30 cm in front of a convex spherical mirror

PHYSICS · Single correct · CBSE · Physics · Light — Reflection and Refraction · Light — Reflection and Refraction

Problem

A 4.0 cm tall object is positioned 30 cm in front of a convex spherical mirror. The image forms 10 cm behind the mirror. What is the height of the image? (a) hi≈12 cmh_i\approx 12\,\text{cm} and upright (b) hi≈1.3 cmh_i\approx 1.3\,\text{cm} and upright (c) hi≈4.0 cmh_i\approx 4.0\,\text{cm} and upright (d) hi≈1.3 cmh_i\approx 1.3\,\text{cm} and inverted

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