Dec 8, 2025 · Specific gravity, ratio of the density of a substance to that of a standard substance. Solids and liquids are often compared with water at 4 C, which has a density of 1.0 kg per liter.

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 material.

Specific gravity is determined by dividing the density of a material by the density of water at 4 degrees Celsius. For the calculation, the density of the material and that of the water must be expressed in …

The difference between density, specific weight, and specific gravity. Including formulas, definitions, and reference values for common substances.

Specific gravity, also known as relative density, measures the density of a substance compared to the density of water. Specific gravity is related to density, as both are physical properties used to …

Nov 10, 2025 · Specific gravity is a simple measurement that provides a quick way to gauge how heavy a substance is compared to a standard reference material, most commonly water. It is a fundamental …

Jul 23, 2025 · Relative gravity or Specific gravity can be defined as the density ratio of a substance to that of water at a specific temperature. Therefore, Specific gravity tells us if an object will sink or float.

Specific gravity is the ratio of the density of a substance to the density of water at 4°C. It is a dimensionless quantity, often used to compare how heavy or light a substance is relative to water.

Jun 9, 2025 · The specific gravity of a substance is the ratio of its density to a specified reference substance. This ratio is a pure number, containing no units. If the specific gravity ratio for a given …

Use this specific gravity calculator to find the specific gravity of different materials and see whether they will float or sink.