density Definition, Units, Formula Britannica.
Density, mass of a unit volume of a material substance. The formula for density is d M / V, where d is density, M is mass, and V is volume. Density is commonly expressed in units of grams per cubic centimetre.
Density Definition of Density by Merriam-Webster.
density dent-s-t plural densities. Definition of density. 1: the quality or state of being dense measures of traffic density the density of the cake felt that the candidate's' density on the subject of equality was alarming the density of her prose.
T 0 1 T displaystyle rho frac rho _T_01alpha cdot Delta T where T 0 displaystyle rho _T_0 is the density at a reference temperature, displaystyle alpha is the thermal expansion coefficient of the material at temperatures close to T 0 displaystyle T_0 Density of solutions.