The relative density of the Jews is greatest in these parts.
To apply this test, the relative density or specific gravity of the sample must be determined.
Thus if d be the relative density, then 10d represents the weight of a gallon in ℔.
Hence W/(W - W1) is the relative density or specific gravity of the body.
|relative density |
The ratio of the density of one substance to that of a reference substance, typically water. See more at specific gravity.