Statements (50)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
physical phenomenon
|
| gptkbp:affects |
gptkb:Zeeman_effect
gptkb:Stark_effect gptkb:Doppler_effect Collisional broadening Natural broadening Pressure broadening Thermal broadening |
| gptkbp:causedBy |
Electron transitions
|
| gptkbp:discoveredBy |
gptkb:Joseph_von_Fraunhofer
|
| gptkbp:example |
gptkb:Fraunhofer_lines
gptkb:Balmer_series gptkb:Paschen_series gptkb:Lyman_series Hydrogen alpha line |
| gptkbp:explains |
gptkb:Bohr_model
gptkb:Quantum_mechanics Atomic theory |
| gptkbp:fieldOfStudy |
gptkb:Atomic_physics
Astrophysics Plasma physics Analytical chemistry Molecular physics |
| gptkbp:hasUnit |
gptkb:Hertz
gptkb:Angstrom Nanometer Electronvolt |
| https://www.w3.org/2000/01/rdf-schema#label |
Spectral Lines
|
| gptkbp:measures |
gptkb:Wavelength
Energy Frequency |
| gptkbp:observedBy |
gptkb:Atoms
Molecules |
| gptkbp:relatedTo |
gptkb:Spectroscopy
Electromagnetic spectrum |
| gptkbp:type |
Absorption line
Continuous spectrum Emission line |
| gptkbp:usedFor |
Determining chemical composition
Element identification Measuring density Measuring magnetic fields Measuring redshift Measuring temperature Measuring velocity (Doppler effect) |
| gptkbp:usedIn |
gptkb:Physics
Astronomy Chemistry |
| gptkbp:bfsParent |
gptkb:Josh_Ritter
|
| gptkbp:bfsLayer |
6
|