Statements (19)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
physical phenomenon
|
| gptkbp:appliesTo |
black body radiation
|
| gptkbp:basisFor |
gptkb:quantum_field_theory
|
| gptkbp:describes |
spectral density of electromagnetic radiation
|
| gptkbp:explains |
gptkb:ultraviolet_catastrophe
|
| gptkbp:form |
B(λ,T) = (2hc^2/λ^5) / (e^{hc/λkT} - 1)
B(ν,T) = (2hν^3/c^2) / (e^{hν/kT} - 1) |
| gptkbp:formedBy |
gptkb:Max_Planck
1900 |
| gptkbp:hasUnit |
W·sr⁻¹·m⁻²·Hz⁻¹
|
| https://www.w3.org/2000/01/rdf-schema#label |
Planck's law
|
| gptkbp:publishedIn |
gptkb:Annalen_der_Physik
|
| gptkbp:relatedTo |
gptkb:Planck_constant
gptkb:Wien's_law gptkb:Rayleigh–Jeans_law quantum mechanics thermodynamics |
| gptkbp:bfsParent |
gptkb:Max_Planck
|
| gptkbp:bfsLayer |
3
|