Question

what is Relative Density?
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Answer 1

Explanation:

relative density=density of following substance/density of water in 4°c temperature

Answer 2

Answer:

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❥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. Wikipedia