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CBSE Class 10 Answered

Explain concave and convex lenses with diagram.
Asked by Topperlearning User | 21 Jul, 2017, 03:08: PM
answered-by-expert Expert Answer

 

A convex Lens is a lens which is thick at centre but thinner at the edges (both the surfaces are curved outwards).

A concave lens is a lens thin in the middle but thicker at the edges (both the surfaces are curved inwards).

Answered by | 21 Jul, 2017, 05:08: PM

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