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Density
01
Dichte
(physics) the degree to which a substance is compacted, measured by dividing its mass by its volume
Beispiele
The density of water is approximately 1 gram per cubic centimeter ( g / cm³ ).
Die Dichte von Wasser beträgt ungefähr 1 Gramm pro Kubikzentimeter (g/cm³).
Air has a much lower density compared to water, which is why objects float in water but fall through air.
Luft hat eine viel geringere Dichte im Vergleich zu Wasser, weshalb Gegenstände im Wasser schwimmen, aber durch die Luft fallen.
02
Dichte, Konzentration
the spatial property of having elements packed closely together, typically expressed as the number of units per given area or volume
Beispiele
Urban planners analyze population density to determine where to build new transit lines.
Stadtplaner analysieren die Bevölkerungsdichte, um zu bestimmen, wo neue Verkehrslinien gebaut werden sollen.
The forest survey measured tree density at 550 specimens per hectare.
Die Walduntersuchung maß die Dichte der Bäume bei 550 Exemplaren pro Hektar.
03
the degree to which light is blocked or absorbed by a photographic filter or film, usually measured in stops or optical density units
Beispiele
The photographer adjusted the filter density to reduce glare.
The technician calibrated the density of the photographic plate.
