File:Density_column.JPG · Wikimedia Commons · See Wikimedia Commons
Dichte
Sign in to saveAlso known as volumetric mass density, volumic mass, density
Verhältnis von Masse zu Volumen eines Körpers
Mass density measures how much mass is packed into a given volume of a substance, calculated by dividing the mass by the volume. It's useful for understanding and comparing materials—for example, why lead feels heavier than wood of the same size, or for practical applications like determining whether something will float or sink in water.
AI-generated from the Wikipedia summary — may contain errors.
Key facts
- Physical quantity.name
- Density
- Physical quantity.image
- Density column.JPG
- Physical quantity.image_size
- 100px
- Physical quantity.caption
- A test tube holding four non-miscible colored liquids with different densities
- Physical quantity.unit
- kg/m3
- Physical quantity.symbols
- ρ, D, d
- Physical quantity.dimension
- wikidata
- Physical quantity.extensive
- No
- Physical quantity.intensive
- Yes
- Physical quantity.conserved
- No
- Physical quantity.derivations
- \rho = \frac{m}{V}
- Physical quantity.otherunits
- g/cm3
via Wikipedia infobox
Wikidata facts
Show 8 more facts
- Commons category
- Density
- topic's main category
- Category:Density
- different from
- surface density
- opposite of
- specific volume
- quantity symbol (string)
- ρ
- on focus list of Wikimedia project
- Wikipedia:Vital articles/Level/4
- maintained by WikiProject
- WikiProject Mathematics
- Stack Exchange tag
- physics.stackexchange.com/tags/density
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Article · Deutsch
Die Dichte (Rho), auch Massendichte genannt, ist der Quotient aus der Masse eines Körpers und seinem Volumen : . Sie wird oft in Gramm pro Kubikzentimeter oder in Kilogramm pro Kubikmeter angegeben. Bei flüssigen Körpern ist auch die Einheit Kilogramm pro Liter (= Kilogramm pro Kubikdezimeter) üblich. Die Dichte ist durch das Material des Körpers bestimmt und als intensive Größe unabhängig von seiner Form und Größe. Im Allgemeinen dehnen sich Stoffe mit steigender Temperatur aus, wodurch ihre Dichte sinkt. Eine Ausnahme bilden Stoffe mit einer Dichteanomalie wie z. B. Wasser.
Abstract from DBpedia / Wikipedia · CC BY-SA
Gallery (10)
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