unit:PlanckEnergy
http://qudt.org/vocab/unit/PlanckEnergy
unit:PlanckEnergyqudt:Unit| Predicate | Object |
|---|---|
rdf:type |
qudt: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. |
qudt:applicableSystem |
sou:PLANCK |
qudt:conversionMultiplier |
1956100000.0 |
qudt:conversionMultiplierSN |
1.9561E9 |
qudt:dbpediaMatch |
http://dbpedia.org/resource/Planck_energy |
qudt:derivedUnitOfSystem |
sou:PLANCK |
qudt:hasDimensionVector |
qkdv:A0E0L2I0M1H0T-2D0 |
qudt:hasQuantityKind |
quantitykind:Energy |
qudt:informativeReference |
http://en.wikipedia.org/wiki/Planck_energy?oldid=493639955 |
qudt: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. |
qudt:scalingOf |
unit:J |
qudt:symbol |
“Eᵨ” |
qudt:wikidataMatch |
http://www.wikidata.org/entity/Q913365 |
rdfs:isDefinedBy |
http://qudt.org/3.1.11/vocab/unit |
rdfs:label |
|