unit:PlanckLength

URI: http://qudt.org/vocab/unit/PlanckLength

Type
Description

In physics, the Planck length, denoted $\ell_P$, is a unit of length, equal to $1.616199(97)×10^{-35}$ metres. It is a base unit in the system of Planck units. The Planck length can be defined from three fundamental physical constants: the speed of light in a vacuum, Planck's constant, and the gravitational constant.

Properties
qudt:conversionMultiplier
0.00000000000000000000000000000000001616252
qudt:latexDefinition
$\ell_P = \sqrt{\frac{ \hbar G}{c^3}} \approx 1.616199(97)) \times 10^{-35} m$, where $c$ is the speed of light in a vacuum, $\hbar$ is the reduced Planck's constant, and $G$ is the gravitational constant. The two digits enclosed by parentheses are the estimated standard error associated with the reported numerical value.
qudt:latexSymbol
$\ell_P$
qudt:symbol
plancklength
Annotations
dcterms:description
In physics, the Planck length, denoted $\ell_P$, is a unit of length, equal to $1.616199(97)×10^{-35}$ metres. It is a base unit in the system of Planck units. The Planck length can be defined from three fundamental physical constants: the speed of light in a vacuum, Planck's constant, and the gravitational constant.
rdfs:label
Planck Length(en)
View as:  CSV

Work in progress

RDF/XML
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    xmlns:xsd="http://www.w3.org/2001/XMLSchema#" > 
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    <rdfs:label xml:lang="en">Planck Length</rdfs:label>
    <j.0:latexDefinition rdf:datatype="http://qudt.org/schema/qudt/LatexString">$\ell_P = \sqrt{\frac{ \hbar G}{c^3}} \approx 1.616199(97)) \times 10^{-35} m$, where $c$ is the speed of light in a vacuum, $\hbar$ is the reduced Planck's constant, and $G$ is the gravitational constant. The two digits enclosed by parentheses are the estimated standard error associated with the reported numerical value.</j.0:latexDefinition>
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    <j.0:symbol>plancklength</j.0:symbol>
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TURTLE
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  <http://qudt.org/schema/qudt/latexDefinition> "$\\ell_P = \\sqrt{\\frac{ \\hbar G}{c^3}} \\approx 1.616199(97)) \\times 10^{-35} m$, where $c$ is the speed of light in a vacuum, $\\hbar$ is the reduced Planck's constant, and $G$ is the gravitational constant. The two digits enclosed by parentheses are the estimated standard error associated with the reported numerical value."^^<http://qudt.org/schema/qudt/LatexString> ;
  <http://qudt.org/schema/qudt/latexSymbol> "$\\ell_P$"^^<http://qudt.org/schema/qudt/LatexString> ;
  <http://qudt.org/schema/qudt/symbol> "plancklength" ;
  rdfs:isDefinedBy <http://qudt.org/2.1/vocab/unit> ;
  rdfs:label "Planck Length"@en ;
.
JSON
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    ,"latex symbol":"$\\ell_P$" 
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    ,"type":"qudt:Unit" 
    ]}
JSON-LD
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