Tube dated 15/5/13
- Made:
- 1913
Tube dated 15/5/13, used to prove that mass of electrons emitted by a tungsten filament may exceed the mass of the matter lost from the filament by evaporation or otherwise ( original: broken)
Details
- Category:
- Electricity and Magnetism
- Object Number:
- 1924-140
- type:
- tube
- credit:
- Richardson, O.W.