Question

A man is standing 10 cm in front of plane mirror. Find the distance of the image from his position​

Answer 1

20 cm is the distance

Answer 2

Answer:

Answer. Initially, the distance between the man and the mirror is 10m. Distance between the man and his image is 5 m when the man is 2.5 m away from the mirror. Therefore, he has to walk 10 m - 2.5m = 7.5 m towards the mirror.31-Jul-2019