    0

# What is density how is it calculated what units is it usually expressed in?

Updated: 9/26/2023 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 ago

The density of an object is its mass divided by its volume. The units are either kilograms per cubic metre or grams per cubic centimetre.   Earn +20 pts
Q: What is density how is it calculated what units is it usually expressed in?
Submit
Still have questions?  Related questions

### 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/m&sup3;) or grams per cubic centimetre (g/cm&sup3;).

### 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).