Using a gold-leaf electroscope with zinc plate and ultraviolet light
5:15
Transmission of electricity along power lines
10:40
Knocking Electrons With Light—The Photoelectric Effect
4:31
Demonstrating diffraction using laser light – for teachers
14:20
Revelando Movimento Invisível Com Um Genial Truque de Vídeo
7:50
Effet photoélectrique: décharge d'un électroscope
6:36
The Photoelectric Effect - A Level Physics
53:20
Fazendo Ouro Roxo
10:31