rdf:type |
qudt:QuantityKind |
dcterms:description |
Reflectance Factor is the measure of the ability of a surface to reflect light or other electromagnetic radiation, equal to the ratio of the reflected flux to the incident flux. |
qudt:applicableUnit |
unit:UNITLESS |
qudt:hasDimensionVector |
qkdv:A0E0L0I0M0H0T0D1 |
qudt:informativeReference |
http://www.thefreedictionary.com/reflectance+factor |
qudt:latexDefinition |
\(R = \frac{\Phi_n}{\Phi_d}\), where \(\Phi_n\) is the radiant flux or luminous flux reflected in the directions delimited by a given cone and \(\Phi_d\) is the flux reflected in the same directions by an identically radiated diffuser of reflectance equal to 1. |
qudt:plainTextDescription |
“Reflectance Factor is the measure of the ability of a surface to reflect light or other electromagnetic radiation, equal to the ratio of the reflected flux to the incident flux.” |
qudt:symbol |
“R” |
qudt:wikidataMatch |
http://www.wikidata.org/entity/Q86078369 |
rdfs:comment |
“Applicable units are those of quantitykind:ReflectanceFactor” |
rdfs:isDefinedBy |
http://qudt.org/3.1.10/vocab/quantitykind |
rdfs:label |
“Reflectance Factor”@en |
