20 #ifndef ANTKEEPER_PHYSICS_CONSTANTS_HPP
21 #define ANTKEEPER_PHYSICS_CONSTANTS_HPP
50 constexpr T
gas = T(8.31446261815324);
66 constexpr T
planck = T(6.62607015e-34);
74 constexpr T
stefan_boltzmann = T(5.67037441918442945397099673188923087584012297029130e-8);
constexpr T planck
Planck constant (h), in joule per hertz.
constexpr T gas
Molar gas constant (R), in joule per kelvin per mole.
constexpr T stefan_boltzmann
Stefan-Boltzmann constant (sigma), in watt per square meter kelvin to the fourth.
constexpr T boltzmann
Boltzmann constant (k), in joule per kelvin.
constexpr T speed_of_light
Speed of light in vacuum (c), in meters per second.
constexpr T gravitational
Gravitational constant (G), in cubic meter per second squared per kilogram.
constexpr T avogadro
Avogadro number (N).