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What is density how is it calculated what units is it usually expressed in?
Wiki User
∙ 6y ago
Density is mass per unit volume. It is calculated by dividing the mass of an object by its volume. It is expressed in some unit of mass divided by volume; for example, the SI unit would be kilograms per cubic meter.
Wiki User
∙ 6y ago
Wiki User
∙ 6y agoThe density of an object is its mass divided by its volume. The units are either kilograms per cubic metre or grams per cubic centimetre.
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What are the units for the density of a solid object?
Density is mass divided by volume usually expressed as kilograms per cubic metre (kg/m³) or grams per cubic centimetre (g/cm³).
How tightly packed the matter is in an object?
That can be expressed by the density, which has units of mass divided by volume - for example, kilograms per cubic meter.
What are the different types of density?
Densities of liquids are simply called densities. However, you might be referring to "viscosity" which is the resistance of a liquid to flow. Corn syrup, for instance, would be considered more viscous than olive oil.
How is the volume of solid objects commonly expressed?
It is expressed in cubic units.
What is the specific gravity of aluminum in pounds?
Specific gravity is not measured in pounds. It is a dimensionless quantity, which results by dividing (in this case) the density of aliminium, by the density of a reference substance, usually water. The result of the division will be the same, whether you use international units (SI, i.e. metric), or obsolete units.
Is density calculated by dividing the mass of an object by its volume?
Yes, density is expressed in mass per volume (typical units are g/cm3 and lb/in3).
What is the unit measured to express the density of liquids?
density usually signified by the greek letter rho is expressed in kg/m^3 in SI units, and lb/ft^3 in US units.
Why is a objects density expressed a relationship between two units?
It is not two units are not the same as 1 density the objects density only counts on how much the mass of the object is then you will find out the density (units are counted in the density)
Why is a objects density expressed as a relationship between two units?
It is not two units are not the same as 1 density the objects density only counts on how much the mass of the object is then you will find out the density (units are counted in the density)
Why is an object density expressed as a relationship between two units?
It is not two units are not the same as 1 density the objects density only counts on how much the mass of the object is then you will find out the density (units are counted in the density)
Why is density expressed as a combination of two different units?
The definition of density is the amount in a given volume.
What is the Units for properties involved in density?
Density = mass / volumeIn SI units: mass is expressed in kilograms volume is expressed in cubic meters Therefore, density is expressed in kilograms /cubic meters. (In practice, the unit kilogram/liter, which is equivalent to gram / cubic centimeter, is often still used.)
What are the units for the density of a solid object?
Density is mass divided by volume usually expressed as kilograms per cubic metre (kg/m³) or grams per cubic centimetre (g/cm³).
Why is an objects density expressed as a relationship between 2 units?
because the formula for density is mass times volume. Which equals density.
Common unit for density?
Density is measured in mass per volume, in SI units the density is commonly expressed in kg/m3.
What is residential density?
In urban planning, gross residential density is the number of housing units divided by site area. It is expressed in units per acre (upa) or units per hectare (ha).
What is gross residential density?
In urban planning, gross residential density is the number of housing units divided by site area. It is expressed in units per acre (upa) or units per hectare (ha).
