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Because the definition of density is (mass) divided by (volume), and they're not connected ...

two objects can have the same mass but different volumes, or the same volume but different

masses ... so you have to know both numbers to calculate the object's density.

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14y ago

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How do you calculate density using a formula?

Density of a substance = (mass of a sample of the substance) divided by (volume of the same sample)


How do you calculate the density of a substance?

The density of a substance is calculated by dividing its mass by its volume. The formula for density is: Density = Mass / Volume. This calculation gives you a measure of how tightly packed the molecules are in a given sample of the substance.


If you know the density and volume of a substance how could you find its mass?

You can find the mass of a substance by using the formula mass = density x volume. Multiply the density of the substance by its volume to calculate the mass.


What is the mass per unit volume of a substance and its?

The mass per unit volume of a substance is known as its density. It is a measure of how much mass is contained in a given volume of the substance. The formula to calculate density is mass divided by volume.


How do you calculate the density of dextrose?

The density of any substance can be easily calculated knowing that it is defined as the ratio of the mass of a substance divided by the volume it occupies.


How will you calculate the density of a substance?

volume/mass= density


How is density of a substance related to is mass and its volume?

Density is mass divided by volume.


How much mass there is in a volume of a substance?

If the density of the substance is known, then you can calculate it. Density = Mass/Volume, so Mass = Density x Volume


How do you calculate volume when you have mass and density?

Volume of a sample = (its mass) divided by (its density)


How do you calculate density when you have volume and mass?

Density is equal to the mass divided by the volume.


Is the density of a substance equal to its volume times its mass?

No, the density of a substance is equal to its mass divided by its volume. Density is a measure of how much mass is contained in a given volume of a substance.


How to calculate number density in a given substance?

To calculate number density in a substance, you divide the number of particles in the substance by the volume of the substance. This gives you the number of particles per unit volume.