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hwo do the convex and the concave lenses works explain

hwo do the convex and the concave lenses works explain

Grade:12th pass

1 Answers

KALYAN
400 Points
5 years ago
A  convex lens is a diverging  lens. When parallel rays of light pass through a  concave the refracted rays diverge so that they appear to come from one point called the principal focus. The distance between the principal focus and the centre of the  lens is called the focal length.

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