A pinhole camera is placed 300m in front of a building so that the image...
PHYSICS
JAMB 2012
A pinhole camera is placed 300m in front of a building so that the image is formed on a screen 5cm from the the pinhole. If the image is 2.5cm high, the height of the building will be
- A. 25m
- B. 50m
- C. 100m
- D. 150m
Correct Answer: D. 150m
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