The definition of density is the MASS per unit of VOLUME, which means that it is the mass (how heavy it is) relatively to its volume (how big it is).
In convection less molecules occupy large volume as in air to reduce the density.
Mass = Density x Volume Density = Mass/Volume Volume = Mass/Density
Volume = mass / Density Mass = Volume * Density Density = Mass / Volume
Density = Mass / Volume Rearranging this gives: Volume = Mass / Density Mass = Density × Volume
You would first have to convert everything to units of mass, or of volume. That requires knowing the density of the substances involved.You would first have to convert everything to units of mass, or of volume. That requires knowing the density of the substances involved.You would first have to convert everything to units of mass, or of volume. That requires knowing the density of the substances involved.You would first have to convert everything to units of mass, or of volume. That requires knowing the density of the substances involved.
volume = mass/density and density = mass/volume
Density = mass/volume Mass = (density) x (volume) Volume = mass/density
The density of anything is the ratio of the weight (really the mass) to the volume that the material occupies. Water was involved in the original definition of units of mass and volume, so it has a rather special value of density. To a good approximation, the density of water is 1 gram per milliliter.
density = mass/volume If you know density and mass, you can calculate the volume by manipulating the density equation such that volume = mass/density. Example: density = 3.57g/cm3 mass = 2.4g volume = ? volume = mass/density = 2.4g/3.57g/cm3 = 0.67cm3
Density = mass/volume.
density = mass / volume density x volume = mass volume = mass / density
Because density equals volume divided by mass, therefore as the volume changes so does the density. They are inversely correlated. As volume rises, density decreases. As volume decreases, density increases.