density = mass/volume
mass = density x volume
If you know the density and the volume, you can calculate the mass. This is becausedensity = mass/volume.
If the object's density is greater than the density of the liquid in which it is placed, it will sink. If the density is less, it will float. You can use math to calculate the density, if you know an object's mass and volume. Density is defined as mass divided by volume.
You need to know the volume as well as the mass to be able to calculate the density
The volume of graphite is dependent on its mass and density. You can calculate it only if you know the sample's mass and density. The same goes for any other substance or object.
If you know an object's mass and its density, then you can calculate its volume.But mass alone doesn't tell you anything about its volume.
Density = (Mass) divided by (Volume) If you know the density and volume, then Mass = (Density) times (Volume)
You have to know the object's mass and its volume. Then its density is [ (mass) divided by (volume) ].
Mineral density should know. Weight / density = volume
To know the density you need to know the volume of that object. density = mass divided by volume.
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 You need also to know the volume !
Calculate the volume of the substance by measuring the length, width and height. The formula looks like this: Volume = L (length) x W (width) x H (height). Determine if the object or substance is irregularly shaped. If so, you can determine the volume by finding out how much water is displaced when the object is dropped into a beaker of water. Calculate the density once you know the volume and mass of the substance or object. Density is equal to the mass of the substance divided by its volume: D (density) = M (mass) / V (volume).