A man 1.5m tall is standing 3m in front of a pinhole camera whose distance between the hole and the screen is 0.1m. What is the height of the image of the man on the screen?
-
A.
0.05m -
B.
0.15m -
C.
0.30m -
D.
1.00m
Correct Answer: Option A
Explanation
(h_i = frac{h_o times V}{u})
(h_i = frac{1.5 times 0.1}{3})
= 0.05m
There is an explanation video available below.