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Use of convex lens

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Use of convex lens

Posted by Mrunalini Tavadare 7 years, 5 months ago

CBSE > Class 07 > Science

1 answers

Yogita Ingle 7 years, 5 months ago

Uses of Concave Lenses

Concave lenses are used for correcting myopia or short-sightedness.
Concave lenses are used on flashlights to magnify the light produced by the bulb.
Used in peepholes of house doors for security to provide a view of people or objects outside the doors.

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