joshv06 said:Yesterday my teacher gave me homework but I don't understand it. Heres th equestion:
Copper has a density of 4.44 g/cm squared. What is the volume of 2.78g of copper?
Thanks in advance for the help
joshv06 said:Yesterday my teacher gave me homework but I don't understand it. Heres th equestion:
Copper has a density of 4.44 g/cm squared. What is the volume of 2.78g of copper?
Thanks in advance for the help
Density is defined as the mass of a substance per unit volume. It is calculated by dividing the mass of a substance by its volume.
Density can be measured in the laboratory using a variety of methods such as using a balance to measure mass and a graduated cylinder to measure volume.
The units for density depend on the units used for mass and volume. Some common units include grams per cubic centimeter (g/cm3) and kilograms per cubic meter (kg/m3).
The density of a substance can affect its properties in various ways. For example, substances with a higher density tend to sink in liquids with a lower density, and substances with a lower density tend to float on top of liquids with a higher density.
Yes, the density of a substance can change under different conditions such as changes in temperature and pressure. For example, as temperature increases, the density of most substances decreases.