Definition
The specific gravity of R22 is the ratio of the density of r22 to that of a reference substance (Usually water).
This information can be used to tell whether r22 will float (or sink) if dropped in water (Buoyancy).
Formula
SG = ρR22 / ρwater
Note: Both densities need to be in the same unit as they will cancel each other and produce SG.
Note: Both densities need to be in the same unit as they will cancel each other and produce SG.
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