59:11

Ray Optics 11 : Real Depth and Apparent Depth - Complete Concept with Best Numericals JEE/NEET

1:13:25

Ray Optics 13 : Critical Angle and Total Internal Reflection - TIR - JEE/NEET

1:02:33

Ray Optics 06 : Mirror's Formula -Derivation for Concave & Convex Mirror +Basic Numericals + Concept

44:22

Ray Optics 12 : Refraction - Shift through a Glass Slab : JEE/NEET

1:17:43

Ray Optics 15 : Refraction from Spherical Surfaces - Formula - Derivation and Numericals JEE/NEET

1:07:09

Ray Optics 14 : Refraction through Prism : Concept , Numericals & Minimum Deviation Case JEE/NEET

1:20:44

Ray Optics 23 : Telescope - Refracting Telescope & Reflecting Telescope JEE/NEET

1:21:43

Ray Optics 22 : Microscope - Simple Microscope & Compound Microscope - JEE/NEET