Dimensionless ratio of the oil density
to the water density LaTeX Math Inline body \rho_O
, both taken at reference conditions (normally at STP, otherwise should be specified in the context):LaTeX Math Inline body \rho_W
| LaTeX Math Block | ||||
|---|---|---|---|---|
| ||||
\gamma_o = \frac{\rho_O}{\rho_w} |
See also
Natural Science / Physics / Fluid density / Specific gravity
[ API gravity ][ Gas specific gravity (γg) ]