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Density definition, the state or quality of being dense; compactness; closely set or crowded condition. See more.


The reciprocal of the density of a substance is occasionally called its specific volume, a term sometimes used in thermodynamics. Density is an intensive property in that increasing the amount of a substance does not increase its density; rather it increases its mass.


Definition of density in the Definitions.net dictionary. Meaning of density. What does density mean? Information and translations of density in the most comprehensive dictionary definitions resource on the web.


Define density. density synonyms, density pronunciation, density translation, English dictionary definition of density. n. pl. den·si·ties 1. The quality or condition of being dense. 2. a. The quantity of something per unit measure, especially per unit length, area, or...


density: Weight (mass) per unit of volume used as a measure of the compactness of a substance. It is commonly expressed as kilograms per cubic meter (kg/m3) or pounds per cubic foot (lb/ft3), although kilograms per liter (kg/l) and pounds per gallon (lb/gallon) are also sometimes used. Density of water is one gram per cubic centimeter (g/cm3), ...


This page is all about density. It will show you what density is, how it is defined and how it is measured. The article includes a simple explanation and facts about density for kids. Density Trick Question. Our investigation of density starts with a common trick question: Which is heaviest, 1 kilogram of gold or 1 kilogram of feathers?


Density definition is - the quality or state of being dense. How to use density in a sentence.


density [den´sĭ-te] 1. the ratio of the mass of a substance to its volume. 2. the quality of being compact. 3. the quantity of matter in a given space. 4. the quantity of electricity in a given area, volume, or time. 5. the degree of film blackening in an area of a photograph or radiograph. den·si·ty (ρ), (den'si-tē), 1. The compactness of a ...


Density allows you to solve for mass and volume if given the other quantity. Since the density of common substances is known, this calculation is fairly straightforward, in the form. (Note that the asterisk symbol—"*"—is used to avoid confusion with the variables for volume and density, ρ and v, respectively.)


Density describes how compact or concentrated something is. For example, suppose you have two boxes, one large and one small. However, they both weigh the same. That means the small box has a higher density than the large box.