Relative density, also called specific gravity, [1][2] is a dimensionless quantity defined as the ratio of the density (mass divided by volume) of a substance to the density of a given reference …

Relative density (or specific gravity) is the ratio of the density of a substance to the density of water. It tells us whether a substance is heavier or lighter than water.

Relative density is the ratio of the density of a specific substance to the density of a reference substance, typically water for liquids and solids, and air for gases.

Jul 23, 2025 · Relative density, also known as specific gravity, is a dimensionless quantity that compares the density of a substance to the density of a reference substance, typically water at …

Density and relative density are both important concepts in the study of materials and their properties. While density measures the mass per unit volume of a substance, relative density …

Jun 21, 2023 · Definition: The relative density (R.D.) of a substance is the ratio of the mass or weight of any volume of it to the mass or weight of an equal volume of water. The second …

On the other hand, relative density is defined as the ratio between the density of a body and the density of some other reference body. What is the common unit of density? Grams per cubic …

The relative density of a substance is the ratio of its density to the density of water. It is also called ‘specific gravity’. R.D = ρwρs. Where, ρs = density of substance ; ρw = density of water. …

May 21, 2024 · Density is a measure of how much mass is present in a given volume of matter. Relative density is the comparison of the density of one material to the density of a particular …

The relative density of a substance, also known as specific gravity, is a measure of the density of the substance compared to the density of a reference substance, typically water for liquids and …