Question

what is relative density​

Answer 1

Explanation:

Relative density, or specific gravity, is the ratio of the density of a substance to the density of a given reference material. Specific gravity for liquids is nearly always measured with respect to water at its densest; for gases, the reference is air at room temperature.

Answer 2

Answer:

Relative density, or specific gravity, is the ratio of the density of a substance to the density of a given reference material.

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