i didn't know there were 3 but i know are : 1.) density= mass/volume
Density = mass/volume Mass = (density) x (volume) Volume = mass/density
Density = Mass / VolumeVolume equations : http://www.equationsheet.com/sheets/equations-24.html
Volume = Length x Width x Height, for a cube and Density = Mass / Volume.
The three equations commonly used to solve density problems are: Density = mass/volume Mass = density x volume Volume = mass/density
Measure the mass of the object using a scale. Measure the volume of the object using displacement method or formulas for regular shapes. Divide the mass by the volume to calculate the density of the object.
Steel has the greatest density of the three.
Density = mass/volume Mass = Density x volume Volume = mass/density
The three are related by the relationship: density = mass / volume.
In physics, ρ typically represents density. Density is a measure of how much mass is contained in a given volume. It is common to use the Greek letter ρ to denote density in equations and formulas.
mass, volume, and density
To change density there are three ways. You can change the shape, mass or volume of the object
text, numbers, and formulas