Specific Gravity
From Ohio History Central
Revision as of 15:18, 24 April 2013 by Unknown user (talk)
{ The ratio of the weight of a substance to the weight of an equal volume of distilled water at 4 degrees Centigrade. Water at that temperature has a specific gravity of 1. If the specific gravity of the other substance is greater than 1 it floats in water; if less than 1 it sinks. [[Category:{$topic}]]
