Question

The relative density​

Answer 1

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

Answer 2

HERE IS UR ANSWER

RELATIVE DENSITY OF A SUBSTANCE IS THE RATIO OF IT'S DENSITY TO THAT OF WATER.

HERE IS IT'S FORMULA:-

R.D=DENSITY OF A SUBSTANCE BY DENSITY OF WATER

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