A girl observes herself in a wall-mounted plane mirror

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

Problem

A girl observes herself in a wall-mounted plane mirror. As she walks closer to the mirror, the minimum length of mirror needed for her to see her full image (a) increases (b) first decreases and then increases (c) remains the same (d) decreases

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