7:26

Ray Diagrams - Lenses

23:22

Concave Mirrors and Convex Mirrors Ray Diagram - Equations / Formulas & Practice Problems

5:05

Ray diagrams Concave mirror

11:20

Refraction of Light

2:24

Concave Mirror Demo: Pendulum

18:13

Convex and Concave Lenses

13:58

Concave and Convex Mirrors

5:27

Why Does Light Bend? | Concave & Convex Lenses | The Dr Binocs Show | Peekaboo Kidz