# Material density

Material density is a term used to describe the amount of material contained in a given volume. It is typically expressed as a ratio of the material's mass to the volume it occupies. For example, the material density of water is 1 gram per milliliter (g/mL). How do you find the density of a material? There are a few different ways that you can go about finding the density of a material. One way would be to look up the material in a database that lists the densities of various substances. Another way would be to measure the mass and volume of a sample of the material, and then calculate the density using the formula density = mass/volume. What material has a density of kg m3? The International Organization for Standardization (ISO) specifies that the density of a material must be reported in kilograms per cubic meter (kg/m3).

### Why is material density important?

The density of a material is important for many reasons. For one, it is a measure of the material's mass per unit volume. This is important for many reasons, including the calculation of things like the material's weight or the amount of material needed for a certain volume. Additionally, density is often used as a measure of the material's strength or stiffness.

### What are 5 examples of density?

1. The density of a material is its mass per unit volume.
2. The density of a substance is usually expressed in units of grams per cubic centimeter (g/cm3).
3. The density of water is 1.0 g/cm3.
4. The densities of some common substances are listed below:

Substance Density (g/cm3)

Aluminum 2.7

Copper 8.9

Gold 19.3

Iron 7.9