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If an object is placed at a distance of 0.5 m in front of a plane mirror, the distance between the object and the image formed by the mirror will be (a) 2 m (b) 1 m (c) 0.5 m (d) 0.25 m

ScienceClass 7CBSEAnswered 27 Mar 2026
Answer

Soln:

The answer is (b) 1 m

Explanation:

The image formed by a plane mirror is at the same distance behind the mirror as the object is in front of it. Therefore, the distance between object and image is given by the distance between object and mirror + distance between mirror and image = 0.5 m+ 0.5 m = 1 m

Science · Class 7