To tell whether a golden object is real gold, to know if an object will float or sink on a certain water source.
Density can be used to determine the mass and the volume of a given solid.
A hydrometer can be used to find the specific gravity (relative density) of a liquid by determining how much water it will displace. Various calibrations are used for different kinds of liquids.
Density is the physical property of matter commonly used to isolate cells. By using density gradient centrifugation, cells can be separated based on their buoyant density, allowing different cell types to be isolated efficiently.
The element with the lowest density used in jewelry is lithium. It is a lightweight metal that is sometimes incorporated into jewelry designs due to its low density and unique aesthetic properties.
The unit for density is kg m-3.
Hydrometer is used in batteries to measure density. A float tells you the density using displacement.
The density of water is 1.
Graphing is used in measuring density. It plots the temperature and density as read, and gives the true density at standard conditions.
density = mass/volume
100 DENSITY thats it..
Density or, more strictly, variations in density are perhaps most commonly used to separate materials of different density in a machine called a centrifuge. Density measures a relationship between the mass and volume of an object.
Density can be used to determine the mass and the volume of a given solid.
mega
density = mass/volume
density=mass/volume
density=mass/volume
Density can be used to identify a material by how much you get as an 'answer'. because if it is the same material then probably the density value will be similar. -By Anna 6-4