8. Rohan is observing his image in a plane mirror. The distance between the mirror and his image is
4 m. If he moves 1 m towards the mirror, find the distance between the image and the mirror?
Answers
Answered by
8
Answer:
Distance between the mirror and the image is 4m
Hence distance between Rohan and the mirror is also 4 m.
In plane mirror, object distance = image distance. (1).
Rohan moves 1 metre towards the mirror.
Distance between the object and the mirror = 4-1 = 3m
From the above (1) equation,
Image distance = 3m.
Similar questions