19 Numericals based on lens formula and magnification
12:19
20 Power of a lens
11:55
10 Mirror formula and magnification
18:13
Convex and Concave Lenses
10:45
How To Use LENS MAKER FORMULA : Sign Convention and LENS NUMERICALS: Class X :ICSE /CBSE PHYSICS
3:48
Lens Equation | Reflection and Refraction | Don't Memorise
9:17
Do we use sign convention twice in lense eqation?
56:30
Mirror Formula Sums
17:39