Question

short note on relative density
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Answer 1

Answer:

Relative density, or specific gravity, is the ratio of the density (mass of a unit volume) of a substance to the density of a given reference material. Specific gravity usually means relative density with respect to water. ... For example, an ice cube, with a relative density of about 0.91, will float.

Answer 2

Answer:

relative density of an object is described as the density of object divided by density of water