A student who is 1.80 m tall stands 0.60 m in front of a vertical plane mirror
PHYSICS · Subjective · CBSE · Physics · Light — Reflection and Refraction · Light — Reflection and Refraction
Problem
A student who is 1.80 m tall stands 0.60 m in front of a vertical plane mirror. Her eyes are 1.70 m above the floor. Determine (i) the minimum vertical length of the mirror that will allow her to see her entire body and (ii) how high above the floor the bottom edge of that mirror must be positioned.