Home › UP Board Class 10 › Science › c10humaneye › MYOPIA (short-sightedness) is corrected by using:
MYOPIA (short-sightedness) is corrected by using:
AConvex lens spectacles for clearer vision
BCylindrical lens spectacles always
CConcave (diverging) lens spectacles
DBifocal spectacles always required
Answer & Solution
Correct answer: C. Concave (diverging) lens spectacles
Myopia (image forms in front of retina; far blurry, near clear) is corrected by CONCAVE (diverging) lens spectacles, which diverge incoming parallel rays so they focus correctly on the retina.
Related questions
Red is used for danger signals because it is:The sky is blue because the atmosphere scatters light of:Scattering of light by colloidal particles gives rise to the:Why do planets not twinkle?The twinkling of a star is due to atmospheric:Who was the first to use a glass prism to obtain the spectrum?The acronym for the colours of the spectrum is:A person with both myopia and hypermetropia needs which lenses?