`constant:PlanckConstant`

http://qudt.org/vocab/constant/PlanckConstant

Types: qudt:PhysicalConstant

Predicate	Object
`rdf:type`	`qudt:PhysicalConstant`
`dcterms:description`	The constant \(\textit{Planck Constant}\) is a physical constant that is the quantum of action in quantum mechanics. The Planck constant was first described as the proportionality constant between the energy (\(E\)) of a photon and the frequency (\(\nu\)) of its associated electromagnetic wave.
`qudt:applicableUnit`	`unit:J-SEC`
`qudt:dbpediaMatch`	http://dbpedia.org/resource/Planck_constant
`qudt:hasDimensionVector`	`qkdv:A0E0L2I0M1H0T-1D0`
`qudt:hasQuantityKind`	`quantitykind:Action`
`qudt:informativeReference`	http://en.wikipedia.org/wiki/Planck_constant http://physics.nist.gov/cuu/Constants/bibliography.html
`qudt:isoNormativeReference`	http://www.iso.org/iso/catalogue_detail?csnumber=31895
`qudt:latexDefinition`	\(E = h\nu = \frac{hc}{\lambda}\), where \(E\) is energy, \(\nu\) is frequency, \(\lambda\) is wavelength, and \(c\) is the speed of light.
`qudt:latexSymbol`	\(h\)
`qudt:quantityValue`	`constant:Value_PlanckConstant`
`qudt:siExactMatch`	`si-constant:PlanckConstant`
`qudt:ucumCode`	“[h]”^^`qudt:UCUMcs`
`rdfs:isDefinedBy`	http://qudt.org/3.1.11/vocab/constant
`rdfs:label`	“Planck Constant”@en

Generated 2026-02-23T17:47:08.149-05:00