Question

5
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​

Answer 1

The images formed by the mirror is it same distance behind the mirror as object is in front of it, now

If distance of object from=0.5m

Then distance of images from mirror=0.5m

So, distance between object and mirror=0.5m+0.5m=1m