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1 Why can you use total mass divided by total volume or mass of 1 substance divided by volume of 1 substance to calculate density?
Wiki User
∙ 14y ago
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.
Wiki User
∙ 13y ago
Wiki User
∙ 12y agoMatter is anything that has mass and has volume. One property of matter is density. Density is the amount of mass in a given volume of a substance. It is a ratio of a substance's mass to it's volume. This can be determined by dividing the mass of a substance by its volume. So this is why density is mass over volume. For the purpose of answering this question, substance refers to elements, compounds, and mixtures. For elements and compounds, density is a constant and can be a defining property.
Wiki User
∙ 14y agoBecause the very definition of density is mass per (divided by) volume.
D = M/V
Wiki User
∙ 12y agoBecause that is the definition of density
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How do you calculate the density of a substance?
Density is the mass of a substance divided by the volume of that same mass of substance.
How is density of a substance related to is mass and its volume?
Density is mass divided by volume.
How do you calculate density when you have volume and mass?
Density is equal to the mass divided by the volume.
What measurements must be known in order to find the density of a substance?
To find the density of a substance, you need to know its mass and its volume. The mass is usually measured in grams or kilograms, while the volume can be measured in cubic centimeters or milliliters for solid objects, or in liters for liquids. By dividing the mass by the volume, you can calculate the density of the substance.
What determains the density of a substance?
Density=Mass/Volume (That is, Density equals to Mass divided by the Volume over the object)
How do you calculate the density of a substance?
Density is the mass of a substance divided by the volume of that same mass of substance.
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 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.
What two things must you know about density?
In order to calculate the density of a substance, you must know the volume and the weight of a sample. Then the density is calculated as Density = (Weight) divided by (Volume).
How will you calculate the density of a substance?
volume/mass= density
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 is density of a substance related to is mass and its volume?
Density is mass divided by 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.
What measurements must be known in order to find the density of a substance?
To find the density of a substance, you need to know its mass and its volume. The mass is usually measured in grams or kilograms, while the volume can be measured in cubic centimeters or milliliters for solid objects, or in liters for liquids. By dividing the mass by the volume, you can calculate the density of the substance.
Mass of substance divided by unit volume?
Density = mass/volume.
What would you use to measure density?
The density of a substance is the ratio of its mass to its volume. So, I would measure the mass and volume of a substance to calculate density.
