GCSE Physics - How Lenses Work #69
6:35
GCSE Physics - How to Draw Ray Diagrams #70
12:05
How Optics Work - the basics of cameras, lenses and telescopes
4:37
GCSE Physics - Alpha, Beta and Gamma Radiation #33
8:22
What Happens Inside Your Eyes - 3D Animation
15:38
Multiple Two Lens System with Diverging and Converging Lens
5:10
GCSE Physics - Refraction of waves #63
18:13
Convex and Concave Lenses
5:09