Mass: the kilogram. Density: kilogram per cubic meter.
Volume is the space occupied by an object or substance. When working with density, volume is important because density is defined as mass per unit volume. By knowing the volume of a substance and its mass, you can calculate its density.
Density is calculated by dividing the mass of an object by its volume. The formula for density is: Density = mass / volume. The SI unit for density is kg/m^3.
The unit of length in SI is metre (m). The unit of mass in SI is kilogram (kg). The unit of volume in SI is litre (L). The derived unit of density in SI is Mg/m3 (or g/cm3). Length, mass, density, volume are not units but characteristics of materials and objects.
Mass = Density x Volume Density = Mass/Volume Volume = Mass/Density
Unit of length is m and that of mass is kg Now volume is length x length x lenght. SO volume would have the unit mxmxm = m3 Density = mass / volume So unit for density = kg /m3
Density is measured in units of mass divided by units of volume. The SI unit is kilograms/meter3.
Mass: kilogram, length: meter, volume: cubic meter, density: kilogram / cubic meter, temperature: celcius or kelvin.
Density unit is mass / volume. SI unit for dendity is kg/m3.
By definition: density = mass / volume Solving for volume: volume = mass / density Please note that a boy will NOT have a density of 15, at least, not if you use anything remotely related to SI units. The density of a person is close to that of water - with a density of 1, or 1000, depending on the units used.
Density is mass per volume. Density is the amount of substance there is in a given container/space (the volume). Its SI units: grams/Litre (g/L)
The measure of how much mass there is in a volume of a substance is known as the density. It is defined as the mass of a substance per unit volume. Density is often expressed in units such as grams per cubic centimeter (g/cm3) or kilograms per liter (kg/L).
The mass of a cube is determined by the density of the material it is made from, along with its volume. The equation to calculate mass is mass = density x volume. If you provide the density and volume of the cube, we can calculate the mass for you.