Hoppa till innehållet

Sentier.dev Common Units Taxonomy adapted from QUDT 2.1

Sök i vokabulär

Innehållets språk

Begreppsinformation

Det finns ingen term för begreppet på det valda språket.

Density (en) > chilogrammo al metro cubo > Planck Density (en)
Mass Concentration (en) > chilogrammo al metro cubo > Planck Density (en)

Föredragen term

planckdensityPlanck Density (en)  

Definition

  • The Planck density is the unit of density, denoted by $\ ho_P$, in the system of natural units known as Planck units. $1\\ \ ho_P \\ is \\approx 5.155 \ imes 10^{96} kg/m^3$. This is a unit which is very large, about equivalent to $10^{23}$ solar masses squeezed into the space of a single atomic nucleus. At one unit of Planck time after the Big Bang, the mass density of the universe is thought to have been approximately one unit of Planck density.

Överordnat begrepp

Relaterade begrepp

  • http://dbpedia.org/resource/Planck_density

Notation

  • planckdensity

Termer på andra språk

URI

https://vocab.sentier.dev/units/unit/PlanckDensity

Ladda ned detta begrepp:

RDF/XML TURTLE JSON-LD