give three uses of concave and convex lens
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uses of concave lens
1. it is used in microscope,telescope
2.it is used to diverge ray of lights
use of convex lens
1.it is used to magnification
2. it is used in spectacles,telescopes etc
1. it is used in microscope,telescope
2.it is used to diverge ray of lights
use of convex lens
1.it is used to magnification
2. it is used in spectacles,telescopes etc
018kshitij:
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