Mr. F. Abioye observed his image through a plane mirror, kept at a distance 4.7m away from him in his room. At what distance is the image found from Abioye's eye?
A
9.4m
B
7.5m
C
5.7m
D
6.9m
Verified Correct Answer: A.
Physical Principles & Numerical Solution
As object and image are usually at equal distance apart from the mirror /p>
Distance between Abioye (a) and hip image (I) = AI
i.e. AI = 4.7 + 47
= 9.4m
Source: Myschool Past Questions Archive (Record #40802)