Exam-style question
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How does a converging lens correct hypermetropia?.
- A.By diverging light rays
- B.By converging light rays to focus on the retina
- C.By increasing the focal length
- D.By reducing the optical power
Model answer
What a good answer should say
- By converging light rays to focus on the retina
Explanation
Why this works
A converging lens corrects hypermetropia by bending light rays inward so that they converge on the retina, allowing for clear vision of nearby objects.
Common mistake
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