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Chapter : Light - Refraction

Sub-topic 1 : Spherical Lenses

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more topics to study

Some important terms
Rules for ray diagrams - convex lens
Rules for ray diagrams - concave lens
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