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Namespace Prefixes

Prefix	IRI
n2	http://qudt.org/vocab/quantitykind/
dcterms	http://purl.org/dc/terms/
n4	http://qudt.org/vocab/unit/
n3	http://qudt.org/schema/qudt/
skos	http://www.w3.org/2004/02/skos/core#
n10	http://qudt.org/vocab/dimensionvector/
rdfs	http://www.w3.org/2000/01/rdf-schema#
n6	http://qudt.org/2.1/vocab/
n7	http://www.linkedmodel.org/schema/vaem#
rdf	http://www.w3.org/1999/02/22-rdf-syntax-ns#
xsdh	http://www.w3.org/2001/XMLSchema#

Statements

Subject Item

n2:SoundEnergyDensity

rdf:type

n3:QuantityKind

rdfs:label

Sound energy density

rdfs:isDefinedBy

n6:quantitykind

skos:broader

n2:EnergyDensity

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.

n7:todo

belongs to SOQ-ISO

n3:applicableUnit

n4:BTU_TH-PER-FT3 n4:MegaJ-PER-M3 n4:ERG-PER-CentiM3 n4:BTU_IT-PER-FT3 n4:W-HR-PER-M3 n4:J-PER-M3

n3:hasDimensionVector

n10:A0E0L-1I0M1H0T-2D0

n3:informativeReference

http://en.wikipedia.org/wiki/Sound_energy_density

n3:latexDefinition

\(E = \frac{I}{c}\), where \(I\) is the sound intensity in \(\frac{W}{m^2}\) and \(c\) is the sound speed in \(\frac{m}{s}\).

n3:symbol

E