Constants

Atmospheric Pressure

$P_{atm}=1.01\cdot10^5\text{ Pa}$

Gravitational Constant

$G=6.67\cdot10^{-11}\text{ kg}^{-1}\text{ s}^{-2}$

Avogadro’s Number

$N_{A}=6.022\cdot10^{23}$

Boltzmann’s Constant

$k=1.38\cdot10^{-23}$

Ideal Gas Constant

$r=8.31$

Gamma - Monoatomic Gases

$\gamma=\frac{C_{p}}{C_{v}}=\frac53$

Speed of Light

$c=3\cdot10^8$

Fundamental Charge

$q=\pm1.6\cdot10^{-19}$

Proton Mass

$m_{p}=1.67\cdot10^{-27}$

Electron Mass

$m_{e}=9.11\cdot10^{-31}$

Coulomb’s Constant

$k=\frac{1}{4\pi\mathcal{E}_0}=9\cdot10^9$

Permittivity of Free Space

$\mathcal{E_0}=8.85\cdot10^{-12}$

Permeability of Free Space

$\mu_0=4\pi\cdot10^{-7}$

Plank’s Constant

$h=6.63\cdot10^{-34}$

eV to Joules

$1\text{ eV}=1.6\cdot10^{-19}\text{ J}$