You just need to rework the density formula:
D = M / V, where D is density, M is mass, and V is volume.
So all you need to do is put in the Density and Mass and solve for V:
D = M / V
D * V = M
V = M / D
And so our volume becomes Mass divided by Density.
Density = mass/volume (definition)
Multiply both sides of the equation by 'volume' :
Volume x density = mass
Divide each side by 'density' :
Volume = mass/densityHow can you obtain an object's volume if you know its density and its mass?
Displace water with the object. The amount of water displaced will give volume
We know that the mass of the object = the density*the volume.
Therefore the volume = mass/density.
Density (d)
Volume (v)
Mass (m)
d=m/v
v=m/d
m=dv
Therefore since v=m/d,
divide mass by density to find the volume.
Density = mass/volume
The density equation can be manipulated to solve for mass and volume as follows:
Mass = density x volume
Volume = mass/density
volume = mass / density
Volume=mass/specific gravity or desity
If you know the density and the volume, you can calculate the mass. This is becausedensity = mass/volume.
If you know the density and mass of the liquid, you can calculate the volume by dividing the mass by the density. density = mass/volume volume = mass/density mass = density X volume
To convert between mass and volume you need the density of the substance. Density = mass/volume. It is not clear what you mean by count. If you are thinking of large scale objects then if they are all alike, you can convert mass to count if you know the mass of one of them. I wonder if you are thinking of chemical quantity expressed in moles? The conversion in this case is moles = mass/molar mass.
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.
mass equals density times volume and volume equals mass divided by density think of it as an triangle cover up the part you want to know and voila the answer. M --------- D X V D=Density V=Volume M=Mass X=Times --=Divide
Density equals mass over volume. Set up the equation and solve for volume.
You cannot.
You can obtain density by dividing mass / volume.
you need to know its mass (weight) and volume; density is mass/volume
Density. This is quantified as a mass over a volume, so if you know the volume, the density will allow you to determine the mass of an object. Density equals mass divided by volume so mass is equal to density multiplied by volume.
A rectangular prism has a volume that can be found by multiplying the object's length width and height. To obtain the mass one must also know the density of the object and multiply that by the volume.
Density = (Mass) divided by (Volume) If you know the density and volume, then Mass = (Density) times (Volume)
To obtain the density you need to know the mass, and the volume of the object.So you'd have to weigh it using a balance to obtain the mass.The easiest way to measure the volume (particularly if it's an irregular shape) would be via the displacement of water.density = mass / volume
You will like to know the volume of the mass. Mass / volume will give you density. You can not know the density without mass and volume of the substance.
volume = Mass * density
D = M/V density = mass/volume to solve for one unknown, you need two knowns...so if you know the density and volume, you can calculate weight. the density of water is 1ish, so in that case the weight would be equal to the volume.
density = mass/volume mass = density x volume