You searched for: “densities”
density (s) (noun), densities (pl)
Mass per unit of volume: In astronomy, the mean relative density compares a planet's density with the density of water, 62.4 pounds per cubic foot or one gram per cubic centimeter.

Density is also the thickness of consistency or is impenetrable.

Density can be the complexity of structure or content.

In addition,density is a measure of how tightly mass is packed into a given space.

This entry is located in the following units: Astronomy and related astronomical terms (page 8) Cement, Concrete: Has Gone High Tech + (page 1)
Word Entries containing the term: “densities”
relative density (s) (noun), relative densities (pl)
The densness of a substance relative to that of water: Thus, a material with a relative density of 5.5 has a compactness of about 343 pounds per cubic foot or 5,500 kilograms per cubic meter.

This entry is located in the following unit: Astronomy and related astronomical terms (page 22)