# 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

Lead 11.3

Mercury 13.6

Silver 10.5

Water 1.0

5. The density of a substance can be affected by temperature and pressure. What affects material density? There are a variety of factors that can affect the density of a material. For example, the type of atoms that make up the material can have an effect. The arrangement of the atoms can also impact density. For example, if the atoms are arranged in a very tight, compact structure, the material will generally be more dense than if the atoms are spread out more. The temperature of the material can also affect density. In general, denser materials are more incompressible and have a higher melting point.