density equals mass over volume, so divide the mass by the volume. Example: 100 grams in 30 liters= 100/30=3.3 g/L ALWAYS include a unit!
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Density is typically expressed in units of mass per unit volume, such as grams per cubic centimeter or kilograms per liter. To convert this to a decimal, simply divide the mass by the volume. For example, if the mass is 50 grams and the volume is 25 cubic centimeters, the density would be 50/25 = 2 grams per cubic centimeter, which can be written as 2.0 g/cm^3.
density = mass / volume
The derived unit typically used to express the density of liquids is kg/m^3 (kilograms per cubic meter). This unit reflects the mass of the liquid per unit volume, providing a measure of how tightly packed the molecules are within the liquid.
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A mineral's density refers to its mass per unit volume, typically measured in g/cm3. Specific gravity, on the other hand, is the ratio of the mineral's density to the density of water. It is a dimensionless value that indicates how much denser or lighter a mineral is compared to an equal volume of water.
Density is calculated by dividing the mass of an object by its volume. If the mass of the block is 7.6 kg, you would need the volume of the block in order to calculate its density. Once you have the volume, you can divide the mass by the volume to find the density.