Statements (18)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
scientific equation
|
| gptkbp:appliesTo |
transparent materials
|
| gptkbp:describes |
relationship between refractive index and density
|
| gptkbp:field |
physical chemistry
physics |
| gptkbp:form |
(n^2 - 1)/(n^2 + 2) = (4πNα)/3
|
| https://www.w3.org/2000/01/rdf-schema#label |
Lorentz-Lorenz equation
|
| gptkbp:namedAfter |
gptkb:Hendrik_Lorentz
gptkb:Ludwig_Lorenz |
| gptkbp:relatedTo |
density
molar refractivity refractive index |
| gptkbp:usedFor |
calculating refractive index from density
|
| gptkbp:usedIn |
gptkb:optics
material science |
| gptkbp:yearProposed |
late 19th century
|
| gptkbp:bfsParent |
gptkb:Hendrik_Lorentz
|
| gptkbp:bfsLayer |
4
|