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- Dictionarydensity/ˈdɛnsɪti/
noun
- 1. the degree of compactness of a substance: "a reduction in bone density"
- 2. a measure of the amount of information on a storage medium: "a low-density floppy disk"
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Sep 13, 2024 · density, mass of a unit volume of a material substance. The formula for density is d = M / V, where d is density, M is mass, and V is volume. Density is commonly expressed in units of grams per cubic centimetre.
Density Definition: Density is the measurement of how tightly a material is packed together. It is defined as the mass per unit volume. Density Symbol: D or ρ: Density Formula: ρ = m/V, where ρ is the density, m is the mass of the object and V is the volume of the object.
Density (volumetric mass density or specific mass) is a substance's mass per unit of 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.
Dec 2, 2017 · Density is the amount of mass in a unit of volume. In a liquid, the portion with the highest density is at the bottom of the container. By definition, density is mass per unit volume. In other words, it is the amount of matter packed into a space.
Feb 5, 2020 · Put another way, density is the ratio between mass and volume or mass per unit volume. It is a measure of how much "stuff" an object has in a unit volume (cubic meter or cubic centimeter). Density is essentially a measurement of how tightly matter is crammed together.
DENSITY definition: 1. the number of people or things in a place in relation to the size of the place: 2. the…. Learn more.
Jul 20, 2023 · Density. Density is a physical property that is defined as a substance's mass divided by its volume: \[density= \dfrac{mass}{volume}\Rightarrow d= \dfrac{m}{v}\nonumber \] Density is usually a measured property of a substance, so its numerical value affects the significant figures in a calculation.
a. chemistry : the mass (see mass entry 2 sense 1c) of a substance per unit of volume. pure iron has a density of 7.8 grams per cubic centimeter. b. chemistry : the distribution of a quantity (such as electricity or energy) per unit usually of space (such as length, area, or volume)
Density definition: the state or quality of being dense; compactness; closely set or crowded condition.. See examples of DENSITY used in a sentence.
density noun [C or U] (LARGE NUMBER) Add to word list. C1 (also denseness) the number of people or things in a place in relation to the size of the place: high density The area has a high population density.
