The definition of dinsity is wieght
The definition of density is: Density = (Mass) divided by (Volume).A simple algebraic operation rearranges this definition to give: Mass = (Density) times (Volume)
You can look up the density of different materials in a table of densities. But if you want a formula, just use the definition of density as mass / volume. This is also how you would measure the density of a substance of unknown density.
Density is defined as the mass divided by the volume. This definition can, in many cases, also be used to measure the density.
Please use the formula: mass = volume x density. (This can be derived by manipulating the definition of density: density = mass / volume.)
That depends on the circumstances (what information is given). Quite often, you can use the definition of density:density = mass / volume
The ratio of mass to volume is called density.
Copper has a density of 8920 kg/m3. So 5kg is 0.000565 m3 or 560.5 cm3.======================================Density of copper (look-up) = 8.920 gm/cm3Definition: Density =mass/volumeMultiply each side of the definition formula by (volume): (Volume) x (Density) = (mass) Divide each side by (Density): Volume = (mass)/(density) Volume = 5,000/8.920 = 560.5 cm3 (rounded)
== Density== Mass/ Volume ==
Because that's the man-made definition of "density".
In the SI system the unit of density is kilograms per cubic meter.
A definition doesn't exist for low density. The values depends on the application or material.
Density = Mass/ Volume