Ratio of the gas density \rho to the air density at STP:
(1) | \gamma_g = \frac{\rho_g}{\rho_{\rm air}} |
See also
Natural Science / Physics / Fluid density
[ API gravity ]
Ratio of the gas density \rho to the air density at STP:
(1) | \gamma_g = \frac{\rho_g}{\rho_{\rm air}} |
See also
Natural Science / Physics / Fluid density
[ API gravity ]