Physics
A person suffering from long sightedness wears spectacles having a …………… lens and a person suffering from short sightedness wears spectacles having …………… lens.
- convex, convex
- concave, concave
- concave, convex
- convex, concave
Refraction Lens
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Answer
convex, concave
Reason — Long-sighted individuals require convex lenses to converge light rays and focus them properly on the retina for clear vision of nearby objects, while short-sighted individuals require concave lenses to diverge light rays and focus them properly on the retina for clear vision of distant objects.
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