Statements (29)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
physical phenomenon
|
| gptkbp:category |
gptkb:Atomic_physics
Plasma physics |
| gptkbp:composedOf |
gptkb:Electrons
|
| gptkbp:discoveredBy |
gptkb:Heinrich_Hertz
gptkb:J._J._Thomson gptkb:Julius_Plücker gptkb:William_Crookes gptkb:Johann_Wilhelm_Hittorf gptkb:Eugen_Goldstein |
| gptkbp:discoveredIn |
19th century
|
| https://www.w3.org/2000/01/rdf-schema#label |
Cathode rays
|
| gptkbp:ledTo |
Discovery of electron
|
| gptkbp:moveFrom |
Cathode
|
| gptkbp:moveTo |
Anode
|
| gptkbp:producedBy |
vacuum tube
|
| gptkbp:produces |
gptkb:X-rays
Fluorescence |
| gptkbp:property |
Deflected by electric field
Deflected by magnetic field Negatively charged |
| gptkbp:studiedBy |
gptkb:Physics
|
| gptkbp:usedIn |
gptkb:Computer_monitor
gptkb:Oscilloscope gptkb:Television vacuum tube |
| gptkbp:wavelengthRange |
Short
|
| gptkbp:bfsParent |
gptkb:Conduction_of_Electricity_through_Gases
|
| gptkbp:bfsLayer |
5
|