Quantum Physics - Photoelectric Effect
10:24
Transistor as an Automatic Switch / Light-Controlled Switch / Heat-Controlled Switch
21:08
What is the Photoelectric Effect?
15:26
I did the double slit experiment at home
22:55
The photoelectric effect
9:24
Semiconductor Diode - Doping / Junction potential / Forward bias / Reverse bias
23:22
What *is* a photon?
18:39
Why Sugar Always Twists Light To The Right - Optical Rotation
18:33