1. Density table refers to a table showing the density of substances in the form of a table.
2. Density is a physical quantity with the symbol ρ.
3. We usually use density to describe the mass of matter per unit volume.
4. This concept is also often used in chemistry, material science and other natural science fields.
5. Below we mainly discuss the concept of density in physics and its application examples.
6. In addition, density can also be extended to the ratio of a quantity to a range, which is the abbreviation for this case, such as population density, magnetic flux density (also called magnetic induction intensity).
