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What measurements must be unknown in order to find density of a substance?
Wiki User
∙ 10y ago
There are multiple definitions for density depending on the precise science or engineering application. However, density typical is the ratio of mass to volume. Therefore, you must know both mass and volume to calculate density.
Density = mass/volume
for example
D=M/V
D= 120g/40mL
D= 3 g/mL
Wiki User
∙ 10y ago
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What can density mass and volume help to tell you about a substance?
This is the density.
How much is 500ml in grams please.?
In order to find out how many grams is in 500ml, one must have a measurement of density available. If density is not known, it can be found by finding the volume of the substance in ml, finding mass in grams, and dividing mass by volume. From there, multiply the result by 500ml to find the amount of grams in 500ml of the substance.
What is an observation and measurements recorded during an experiment?
The observations and measurements recorded during an experiment are called data. It is important to keep accurate data in order to understand the results of the experiment.
What must be true about the weight of an object and the buoyant force acting on the object in order for that object to float?
They must be equal. When forces are balanced, there is no acceleration, and the object will neither rise nor sink.
How many liters in 68 kilograms?
Because kilograms is a measure of weight and liters is a measure of volume, the amount of kilograms in 68 liters depends on the density of the substance and the temperature. In order to find the conversion, you need to find the density of the substance in grams per centimeter cubed and divide the 68 kilograms by that density. For example, there are 68 liters of water in 68 kilograms of water at room temperature, because the density of liquid water is 1.
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 two measurements must be taken in order to be able to calculate the density of an object?
Density is the ratio of Mass to volume, D= M/V; the two measurements then are mass and volume.
Mass of rock?
Mass is measured by density multiplied by volume. In order to figure out a mass of a rock, one must know its density and its volume measurements.
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 many g are equal to 6L?
Grams and liters are unrelated units. In order to figure out how many grams are in a liter of a substance, you need to know that substance's density first, and multiply liters by the density to get the amount of mass in those liters.
What is the Density of Water with volume of 18 Cm?
Assuming standard (pure, clean) water, and standard temperature and pressure,the density of any amount of water is always 1.In order to find the density of a substance, you don't need to know mass or volume.You only need to know what the substance is. That's the whole point of 'density'.
How can convert volume to mass?
You have to know the density of the material, and the density equation, Density = mass/volume. Manipulate the equation to Mass = density x volume.
The density of a substance is the same for all samples of the substances?
Density is simply the mass divided by volume. This means that it is the amount of the substance in a specific unit of space. Because a pure substance indicates that it is exactly that, a substance made of a specific combination of elements, it will always have the same density because those elements can only take one form in order for it to be pure.
What is bunk density?
You're almost certainly asking about bulk density. I hear it mispronounced as "bunk" density daily. Bulk density is how much mass of a substance will fit into a given volume without any packing. It tells you about the particle density and also the packing order.
What can density mass and volume help to tell you about a substance?
This is the density.
What two properties must be measured in order to determined the density of an object?
the equation for density is; p = m/V so you would need to find the mass of a substance for a certain volume
How do you convert ml per l to mg per l?
In order to do that, you have to know how many mg are in each ml, and that's different for every substance. It's called the 'density' of the substance.
