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ScienceCLASS 7CBSE

answered 27 Mar 2026

State two differences between a convex and a concave lens.

A.VERIFIED ANSWERfact-checked by tutors

Solution:

Convex Lens	Concave Lens
Thick in the middle and thin at the edge.	Thin in the middle and thick at the edge.
The image formed is real or virtual.	The image formed is virtual.

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State two differences between a convex and a concave lens.