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Magnification of Lenses Class 12 Physics/Linear Magnification of Lens /Optics


 PHYSICS

CLASS-12
CBSE/ICSE/IB BOARD/BSEB BIHAR/ IIT-JEE/NEET
OPTICS
LECTURE-21
MAGNIFICATION OF LENSES / LINEAR MAGNIFICATION PRODUCED BY LENSES ( CONVEX LENS AND CONCAVE LENS ) :
Linear magnification of lenses :
1. Definition of linear magnification
2. Expression for magnification

Linear magnification produced by convex lens :
1. Definition
2. Formula
3. Derivation of expression for linear magnification
4. Ray diagram

Linear magnification by concave lens :
1. Definition
2. Formula
3. Derivation of expression for linear magnification
4. Ray diagram

BY SHIVANAND CHOUDHARY

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