auxi.tools.physicalconstants module

This module provides a set of physical constants that are used frequently.

auxi.tools.physicalconstants.F = 96485.3365

[C·mol-1] Faraday constant

auxi.tools.physicalconstants.G = 6.67408e-11

[m3.kg-1.s-2] Newtonian constant of gravitation

auxi.tools.physicalconstants.N_A = 6.02214129e+23

[mol-1] Avogadro’s number

auxi.tools.physicalconstants.R = 8.3144621

[J.K-1.mol-1] gas constant

auxi.tools.physicalconstants.c = 299792458

[m·s-1] speed of light in vacuum

auxi.tools.physicalconstants.g = 9.80665

[m.s-2] standard acceleration of gravity

auxi.tools.physicalconstants.h = 6.62607004e-34

[J.s] Planck constant

auxi.tools.physicalconstants.h_bar = 1.0545718e-34

[J.s] reduced Planck constant (h/(2pi))

auxi.tools.physicalconstants.k_B = 1.3806488e-23

[J.K-1] Boltzmann constant

auxi.tools.physicalconstants.m_u = 1.660538921e-27

[kg] atomic mass constant