If the focal length of a convex lens is decreased, its power will
Options
- A. Decrease
- B. Increase
- C. Remain unchanged
- D. Become negative
- E. None of the above
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- Question Answer
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Correct Answer (Detailed Explanation is Below)
B. Increase
Detailed Explanation
Lens power is inversely proportional to focal length, so decreasing positive focal length increases positive power.
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