This HTML5 document contains 13 embedded RDF statements represented using HTML+Microdata notation.

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Namespace Prefixes

Prefix	IRI
n7	http://qudt.org/vocab/quantitykind/
dcterms	http://purl.org/dc/terms/
n8	http://qudt.org/vocab/sou/
n6	http://qudt.org/schema/qudt/
n2	http://qudt.org/vocab/unit/
n9	http://qudt.org/vocab/dimensionvector/
rdfs	http://www.w3.org/2000/01/rdf-schema#
n5	http://qudt.org/2.1/vocab/
rdf	http://www.w3.org/1999/02/22-rdf-syntax-ns#
xsdh	http://www.w3.org/2001/XMLSchema#

Statements

Subject Item

n2:PlanckEnergy

rdf:type

n6:Unit

rdfs:label

Planck Energy

rdfs:isDefinedBy

n5:unit

dcterms:description

In physics, the unit of energy in the system of natural units known as Planck units is called the Planck energy, denoted by \(E_P\). \(E_P\) is a derived, as opposed to basic, Planck unit. An equivalent definition is:\(E_P = \hbar / T_P\) where \(T_P\) is the Planck time. Also: \(E_P = m_P c^2\) where \(m_P\) is the Planck mass.

n6:dbpediaMatch

http://dbpedia.org/resource/Planck_energy

n6:hasDimensionVector

n9:A0E0L2I0M1H0T-2D0

n6:informativeReference

http://en.wikipedia.org/wiki/Planck_energy?oldid=493639955

n6:latexDefinition

\(E_\rho = \sqrt{\frac{ \hbar c^5}{G}} \approx 1.936 \times 10^9 J \approx 1.22 \times 10^{28} eV \approx 0.5433 MWh\), where \(c\) is the speed of light in a vacuum, \(\hbar\) is the reduced Planck's constant, and \(G\) is the gravitational constant.

n6:symbol

Eᵨ

n6:hasQuantityKind

n7:Energy

n6:applicableSystem

n8:PLANCK

n6:conversionMultiplier

1.9561e+09

n6:derivedUnitOfSystem

n8:PLANCK