Density (disambiguation)

From Wikipedia, the free encyclopedia

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[edit]

Density of mass[edit]

Densities of other entities[edit]

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[edit]

Probability and measure theory[edit]

Number theory[edit]

Geometry[edit]

Topology[edit]

Other fields[edit]

Other scientific fields[edit]

Culture and arts[edit]

  • 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[edit]