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Is it true that the weight of a substance is defined as its mass divided by its volume?
Wiki User
∙ 10y ago
This is false. For most practical purposes, ie 'on planet Earth,' the terms 'mass' and 'weight' mean the same thing. Off-planet, mass just equals mass, as weight is a function of gravity.
Wiki User
∙ 10y ago
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Weight of a substance is defined as its mass divided by its volume?
No. You have defined the "density" of the substance, not its weight.Added:"Density" is also called "specific mass"Weight and mass are commonly speaking the same, but strictly speaking 'mass' is rather an amount of matter,and 'weight' is the measured gravitational force (heaviness, measured on a balance) of that mass.(A mass of 1 kg will 'weight' also 1 kg on earth but does not 'weight' 1 kg on the moon, there it's about 150 g due to lower gravity!)
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).
What term is defined as the measure of the force and gravity acting on the mass of a substance?
That quantity is known as the "weight" of the substance, and it depends on how much of the substance you have.
How do you find the density of a penny?
its weight divided by its volume. the volume is the circumference times thickness
The units of density are a ratio of what two quantities?
Weight (divided by) Volume
Is The weight of a substance is defined as its mass divided by its volume.?
weight is different in different gavities but mass is not, volume is not involved
The ------ of a substance is defined as it mass divided by its volume?
weight is different in different gavities but mass is not, volume is not involved
Is this true or false the weight of a substance defined as its mass divided by it volume?
2nd answer: In fact, weight = mass if the massive object is on Earth.
Weight of a substance is defined as its mass divided by its volume?
No. You have defined the "density" of the substance, not its weight.Added:"Density" is also called "specific mass"Weight and mass are commonly speaking the same, but strictly speaking 'mass' is rather an amount of matter,and 'weight' is the measured gravitational force (heaviness, measured on a balance) of that mass.(A mass of 1 kg will 'weight' also 1 kg on earth but does not 'weight' 1 kg on the moon, there it's about 150 g due to lower gravity!)
What is a titre value in titrations?
titre value for a substance is the volume of titrant divided by the weight of the sample
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).
Why did the Archimedes need to know to work out the density of a substance?
Weight vs volume. PLace object in container already full of water. Measure volume of liquid displaced. weight object. weight divided by volume equals density
Is density is the weight per unit volume of a substance?
Density is more commonly defined as mass per unit volume. However, it is also possible to define it as weight per unit volume.Density is more commonly defined as mass per unit volume. However, it is also possible to define it as weight per unit volume.Density is more commonly defined as mass per unit volume. However, it is also possible to define it as weight per unit volume.Density is more commonly defined as mass per unit volume. However, it is also possible to define it as weight per unit volume.
Do you find the denisity of a substance by dividing its volume by its weight?
Density is more commonly defined as mass per unit volume. However, it is also possible to define it as weight per unit volume.Density is more commonly defined as mass per unit volume. However, it is also possible to define it as weight per unit volume.Density is more commonly defined as mass per unit volume. However, it is also possible to define it as weight per unit volume.Density is more commonly defined as mass per unit volume. However, it is also possible to define it as weight per unit volume.
What is weight divided by volume?
Weight divided by volume is density. Usually it is expressed as mass divided by volume. That is why a unit for density will be something like grams/liter, because mass is on the top and volume on the bottom.
What is the measure of matter that is weight divided by volume?
None that I know of, but mass divided by volume is density.
2000 pounds equals how many gallons?
This depends on the substance. Re-ask the question with the substance or density of the substance. Gallons -> volume Lbs -> weight Weight = volume X density
