Conversions of many more density units UnitSymbolEquivalent SI value pounds per cubic footlb / ft316.018 46 kg / m3 slugs per cubic footslug / ft3515.378 8 kg / m3 pounds per cubic inchlb / in327 679.90 kg / m3 Many people still use g/cm3(gram per cubic centimeter) or kg/L (kilogr...
It's no coincidence that water has a density of 1.Density is mass divided by volume (ρ=m/v), and water was used as the basis for establishing the metric unit of mass, which means a cubic centimeter (1cm3) of water weighs one gram (1g). So, 1g/1cm3= 1 g/cm3, giving water i...
The density of water (or any other substance) is the ratio of its mass, m, to its volume, V. We usually denote density using the symbol ρ, so the formula for density is: ρ = m / V. It turns out that density isn't constant for most substances but, in fact, changes when exter...
3. (General Physics) a measure of the compactness of a substance, expressed as its mass per unit volume. It is measured in kilograms per cubic metre or pounds per cubic foot. Symbol: ρ See also relative density 4. (General Physics) a measure of a physical quantity per unit of length,...
the degree to which something is filled, crowded, or occupied:high density of building in towns obtuseness; stupidity a measure of the compactness of a substance, expressed as its mass per unit volume. It is measured in kilograms per cubic metre or pounds per cubic footSymbol:ρ ...
Density is the mass per unit volume of a substance. The symbol used for density is 蟻 and its units are kg/m 3 . The relative density of a substance is the ratio of the density of the substance to the density of water. Relative density has no units, because it is the ratio of ...
The density of a material is defined as its mass per unit volume. The symbol of density is ρ (the Greek letter rho).FormulaMathematically:where:ρ is the density, m is the mass, V is the volume.Different materials usually have different densities, so density is an important concept regard...
For liquids and solids the standard is usually water at 4°C or some other specified temperature. For gases the standard is often air or hydrogen at the same temperature and pressure as the substance. Symbol: d See also specific gravity, vapour density Collins English Dictionary – Complete ...
Definition: density = mass divided by volume; symbolρ = m / V ρ(rho) = density,m= mass,V= volume. The SI unit of density is kg/m3. Water of 4 °C is the referenceρ= 1000 kg/m3= 1 kg/dm3= 1 kg/l or 1 g/cm3= 1 g/ml. ...
The density (more precisely, the volumetric mass density; also known as specific mass), of a substance is its mass per unit volume. The symbol most often used for density is ρ (the lower case Greek letter rho), although the Latin letter D can also be used. 1 Hardness Hardness is a ...