A thin converging lens has a power of 4.0 diopters determined its focal length.
PHYSICS
JAMB 2005
A thin converging lens has a power of 4.0 diopters determined its focal length.
- A. 2.50m
- B. 0.03m
- C. 5.00m
- D. 0.25m
Correct Answer: D. 0.25m
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