A man 1 5m tall is standing 3m in front of a pi... - JAMB Physics 2013 Question
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 option: a
\(h_i = \frac{h_o \times V}{u}\)
\(h_i = \frac{1.5 \times 0.1}{3}\)
= 0.05m
\(h_i = \frac{1.5 \times 0.1}{3}\)
= 0.05m
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