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Chapter : Light - Refraction

Sub-topic 4 : Rules for ray diagrams (concave lens)

Previous Topics

Rules for ray diagram - convex lens
Some important terms
Spherical lenses

more topics to study

Ray diagrams - Convex lens
Ray diagrams - Concave lens
Uses of concave and convex lenses
Lens formula and magnification
Sign conventions
Power of a lens
Numericals