The result of comparing the weight of a substance with the weight of an equal amount of water is known as specific gravity.
The specific gravity is defined as the quantity which is the ratio of the weight of the substance to the weight of an equal amount of water at a specified temperature and the pressure. the specific gravity is a dimensionless quantity. the specific gravity is also called as the relative gravity or called as the relative density.
Thus, The result of comparing the weight of a substance with the weight of an equal amount of water is known as specific gravity.
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