Statements (13)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
scientific equation
|
| gptkbp:appliesTo |
gptkb:ionosphere
|
| gptkbp:describes |
refractive index of radio waves in ionized media
|
| gptkbp:field |
plasma physics
radio wave propagation |
| https://www.w3.org/2000/01/rdf-schema#label |
Appleton–Hartree equation
|
| gptkbp:namedAfter |
gptkb:Douglas_Hartree
gptkb:Edward_Victor_Appleton |
| gptkbp:publishedIn |
1920s
|
| gptkbp:relatedTo |
magneto-ionic theory
|
| gptkbp:usedFor |
calculating radio wave propagation in the ionosphere
|
| gptkbp:bfsParent |
gptkb:Sir_Edward_V._Appleton
|
| gptkbp:bfsLayer |
7
|