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5-31

mass fraction of water

URNurn:iso:std:iso:80000:-5:ed-2:en:item:5-31

https://metanorma.github.io/isq-smart/quantities/part-5/t5-31
urn:iso:std:iso:80000:-5:ed-2:en:item:5-31

ISQ Identifiers

ISO

urn:iso:std:iso:80000:-5:ed-2:en:item:5-31

IEC

urn:iec:std:iec:80000-5:2019:::item:5-31

Designations

ENmass fraction of water

FRfraction massique d'humidité

Symbol

w_{H_{2} O}

Notation systems

Rendered

w_{H_{2} O}

AsciiMath

w_("H"_2"O")

LaTeX

w_{\text{H}_{2} \text{O}}

Definition

quantity given by:

w_{H_{2} O} = \frac{u}{u + 1}

where $u$ is mass ratio of water to dry matter (mass ratio of water to dry matter)

grandeur donnée par:

w_{H_{2} O} = \frac{u}{u + 1}

où $u$ est le rapport de la masse d'humidité à la masse de matière sèche (mass ratio of water to dry matter)

Units

1

one

View related quantities →

Referenced by

mass fraction of dry matter

Concept HierarchyPendrill (2024)

1dimensionless quantitiesLevel 0 · Kind

Broader concepts

◇ dimensionless quantities

Ontology
isq:Quantity smart:TermEntry

Class Hierarchy

smart:Entity smart:TermEntryisq:Quantity

A physical quantity as defined in ISO/IEC 80000, with associated symbols, definitions, and units of measurement.

Instance IRI

isq:t5-31

Properties

isq:QuantityShape

Property	Value
rdf:type	isq:Quantity smart:TermEntry
dcterms:identifier	5-31
skosxl:prefLabel	"mass fraction of water"@en
skosxl:altLabel	"w_("H"_2"O")"@en
skos:definition	quantity given by: [stem%unnumbered] ++++ w_("H"_2"O") = u/(u+1) ++++ where stem:[u] is mass ratio of water to dry mat…
isq:hasUnit	1 (one)
isq:hasDimension	isq:Dimension
smart:hasBindingnessType	bindingness-type:normative
dcterms:isPartOf	isq:part-5

Related Entities

isq:QuantityShape isq:part-5 isq:Unit isq:Dimension isq:hasDimension smart:TermEntry