Statements (28)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
physical phenomenon
|
| gptkbp:alsoKnownAs |
gptkb:Planck_function
|
| gptkbp:appliesTo |
black body radiation
|
| gptkbp:category |
gptkb:quantum_field_theory
thermodynamics |
| gptkbp:dependsOn |
gptkb:temperature
wavelength |
| gptkbp:describes |
spectral distribution of electromagnetic radiation
|
| gptkbp:expressedIn |
B(λ,T) = (2hc²/λ⁵)·1/(e^{hc/(λkT)}-1)
|
| gptkbp:formedBy |
gptkb:Max_Planck
|
| gptkbp:hasUnit |
W·sr⁻¹·m⁻³
|
| https://www.w3.org/2000/01/rdf-schema#label |
Planck spectral radiance
|
| gptkbp:relatedTo |
gptkb:Wien's_displacement_law
gptkb:Stefan–Boltzmann_law gptkb:Rayleigh–Jeans_law black body |
| gptkbp:usedIn |
astrophysics
climate science quantum mechanics remote sensing thermal physics |
| gptkbp:variant |
c (speed of light)
T (temperature) h (Planck constant) k (Boltzmann constant) λ (wavelength) |
| gptkbp:bfsParent |
gptkb:Planck_units
|
| gptkbp:bfsLayer |
6
|