Density (disambiguation)

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Density and dense usually refer to a measure of how much of some entity is within a fixed amount of space. Types of density include:

Physics

Density of mass

Densities of other entities

Other:

  • Number density, number of particles per unit volume, area, or length
  • Optical density, the absorbance of a material
    • Densitometry, measuring the optical density of photographic paper, photographic film and x-ray film

Mathematics

Probability and measure theory

Number theory

Geometry

Topology

Other fields

Other scientific fields

Culture and arts

  • Stupidity, a stupid person is sometimes referred to as being "dense"
  • Dense (film), a 2004 film
  • Density 21.5 – a piece of music for solo flute written by Edgard Varèse

See also