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Light — Science STD 8 — Question

Gujarat BoardEnglish MediumSTD 8ScienceLight4 Marks
Question
Explain how you can take care of your eyes.
✓

Answer

One can take care of eyes by following simple steps:
$i.$ Watch television from a distance.
$ii.$ If a dust particle or an insect gets into our eye, we should never rub the eye, instead wash the eye with cold water.
$iii.$ Do not look at the sun directly as too much of light i.e. bright light may injure the retina.
$iv.$ Read from a normal distance of vision.
$v.$ Never read or study in dim light or low light as it causes headaches.

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