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Class 10 Science Medium Mcq English Medium

Besides spectacles, refractive defects of the eye can also be corrected these days using

Question
Besides spectacles, refractive defects of the eye can also be corrected these days using
only surgery, never any lens-based method
contact lenses or surgical interventions
only a change in diet
only exercises for the eye muscles
Answer
contact lenses or surgical interventions
Detailed Explanation
The chapter states that it is possible to correct refractive defects with contact lenses or through surgical interventions.
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