PlanckConstantReduced (Physical Constants Package Symbol)

PlanckConstantReduced is a universal constant, equal to PlanckConstant/(2 Pi).

PlanckMass (Physical Constants Package Symbol)

PlanckMass is a universal constant.

QuantizedHallConductance (Physical Constants Package Symbol)

QuantizedHallConductance is the quantized Hall conductance, an electromagnetic constant.

SackurTetrodeConstant (Physical Constants Package Symbol)

SackurTetrodeConstant is the absolute entropy constant, a physico-chemical constant.

SolarLuminosity (Physical Constants Package Symbol)

SolarLuminosity is a physical constant.

SolarRadius (Physical Constants Package Symbol)

SolarRadius is a physical constant.

SolarSchwarzschildRadius (Physical Constants Package Symbol)

SolarSchwarzschildRadius is a physical constant.

SpeedOfSound (Physical Constants Package Symbol)

SpeedOfSound is the speed of sound at sea level in the standard atmosphere.

VacuumPermeability (Physical Constants Package Symbol)

VacuumPermeability is the permeability of vacuum, a universal constant.

VacuumPermittivity (Physical Constants Package Symbol)

VacuumPermittivity is the permittivity of vacuum, a universal constant.