Problems on Lens

Lens -Classification||Behaviour OF Lens in Different Medium||General Method to Solve Problem OF Lens|| Discussion OF Sheet- Section-2 (part-4 Q.12 to 23)

Maximising nCr || Geometrical problems || Chessboard Problem || Divisibility Problems

Word problems and Orthogonal problems

Rail problems and Rod Problem

Maximising n C r || Geometrical problems|| Chessboard Problem||Divisibility Problems

The assignment problem is generally defined as a problem of …......

The problem of myopia is corrected by using convex lens of suitable focal length.

Thin lens (Part-2)|Power of lens| combination of lens| silvered lens

Power OF Lens/ Mirror|| Cutting OF Lens|| Polishing OF Lens|| Discussion OF DPP - 14

Thin lens (Part-1) |Types of thin lens|Nature of lens|Lens displacememt method