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RDF/XML
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<rdf:Description rdf:about="http://qudt.org/vocab/unit/PlanckTime">
<j.0:symbol>tₚ</j.0:symbol>
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<rdfs:label xml:lang="en">Planck Time</rdfs:label>
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<j.1:description rdf:datatype="http://qudt.org/schema/qudt/LatexString">
In physics, the Planck time, denoted by $t_P$, is the unit of time in the system of natural units known as Planck units.
It is the time required for light to travel, in a vacuum, a distance of 1 Planck length.
The unit is named after Max Planck, who was the first to propose it.
The formula for $\textit{PlankTime}$ is:
$$ \\ t_P \equiv \sqrt{\frac{\hbar G}{c^5}} \approx 5.39106(32) \times 10^{-44} s$$
where, $c$ is the speed of light in a vacuum, $\hbar$ is the reduced Planck's constant
(defined as $\hbar = \frac{h}{2 \pi}$ and $G$ is the gravitational constant.
The two digits between parentheses denote the standard error of the estimated value.
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TURTLE
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rdf:type <http://qudt.org/schema/qudt/Unit> ;
<http://purl.org/dc/terms/description> """
In physics, the Planck time, denoted by $t_P$, is the unit of time in the system of natural units known as Planck units.
It is the time required for light to travel, in a vacuum, a distance of 1 Planck length.
The unit is named after Max Planck, who was the first to propose it.
The formula for $\\textit{PlankTime}$ is:
$$ \\\\ t_P \\equiv \\sqrt{\\frac{\\hbar G}{c^5}} \\approx 5.39106(32) \\times 10^{-44} s$$
where, $c$ is the speed of light in a vacuum, $\\hbar$ is the reduced Planck's constant
(defined as $\\hbar = \\frac{h}{2 \\pi}$ and $G$ is the gravitational constant.
The two digits between parentheses denote the standard error of the estimated value.
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<http://qudt.org/schema/qudt/symbol> "tₚ" ;
rdfs:isDefinedBy <http://qudt.org/2.1/vocab/unit> ;
rdfs:label "Planck Time"@en ;
.
JSON
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JSON-LD
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