`quantitykind:SoundEnergyDensity`

http://qudt.org/vocab/quantitykind/SoundEnergyDensity

Predicate	Object
`rdf:type`	`qudt:QuantityKind`
`dcterms:description`	Sound energy density is the time-averaged sound energy in a given volume divided by that volume. The sound energy density or sound density (symbol \(E\) or \(w\)) is an adequate measure to describe the sound field at a given point as a sound energy value.
`qudt:applicableUnit`	`unit:BTU_IT-PER-FT3` `unit:BTU_TH-PER-FT3` `unit:ERG-PER-CentiM3` `unit:J-PER-M3` `unit:MegaJ-PER-M3` `unit:W-HR-PER-M3`
`qudt:hasDimensionVector`	`qkdv:A0E0L-1I0M1H0T-2D0`
`qudt:informativeReference`	http://en.wikipedia.org/wiki/Sound_energy_density
`qudt:latexDefinition`	\(E = \frac{I}{c}\), where \(I\) is the sound intensity in \(\frac{W}{m^2}\) and \(c\) is the sound speed in \(\frac{m}{s}\).
`qudt:symbol`	“E”
`qudt:wikidataMatch`	http://www.wikidata.org/entity/Q2230505
`rdfs:comment`	“Applicable units are those of quantitykind:EnergyDensity”
`rdfs:isDefinedBy`	http://qudt.org/3.1.11/vocab/quantitykind
`rdfs:label`	“Sound energy density”@en
`skos:broader`	`quantitykind:EnergyDensity`
`vaem:todo`	“belongs to SOQ-ISO”

Generated 2026-02-23T17:46:31.048-05:00