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LENS MAKER'S FORMULA ( CONVEX LENS AND CONCAVE LENS) ,UNIT-06, OPTICS, CLASS-12 TH PHYSICS


 Lens Maker's Formula in Convex Lens and Concave Lens

1. What is lens maker's formula ?
2. Definition of lens maker's formula
3. Uses of lens maker's formula
4. Assumptions used in Lens Maker's Formula
5. Cartesian Sign Conventions used in deriving lens maker's formula
6. Derivation of lens maker's formula in Convex Lens
    (a) Ray diagram
    (b) Formation of image
     (c)  Explanation of formation of image
      (d) Derivation of lens maker's formula in convex lens
7. Derivation of Lens Maker's Formula in Concave Lens
a) Ray diagram
    (b) Formation of image
     (c)  Explanation of formation of image
      (d) Derivation of lens maker's formula in concave lens
PHYSICS
CLASS-12
FOR CBSE/ICSE/IB BOARD/BSEB BIHAR/ ALL INDIAN BOARDS/IIT-JEE/NEET
OPTICS
RAY OPTICS
UNIT-06
LECTURE-17

BY SHIVANAND CHOUDHARY

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