30
/pt/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
June 15, 2024
2323874
195628
2

14 jan 1897 ano - J.J. Thomson

Descrição:

Used a CRT to experimentally determine the charge to mass ratio (e/m) of an electron =1.759 x 10 8 coulombs/gram. Hear Thompson talk about the size of an atom. Examine Thompson's 3 experiments to verify atoms had parts.

Adicionado na linha do tempo:

Data:

14 jan 1897 ano
Agora
~ 127 years ago