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To calculate the density of a substance what two properties do you need to know?
Cuclay20
Mass, volume~Apex:)
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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 are two properties you must know to determine density?
You can obtain density by dividing mass / volume.
How do you calculate two densities in order to find the density of the combined substances or objects?
To get the average density of the combination, you need to divide the total mass by the total volume. Just knowing the density of each substance you combine is thus not enough; you also need to know how much quantity of each substance is involved.To get the average density of the combination, you need to divide the total mass by the total volume. Just knowing the density of each substance you combine is thus not enough; you also need to know how much quantity of each substance is involved.To get the average density of the combination, you need to divide the total mass by the total volume. Just knowing the density of each substance you combine is thus not enough; you also need to know how much quantity of each substance is involved.To get the average density of the combination, you need to divide the total mass by the total volume. Just knowing the density of each substance you combine is thus not enough; you also need to know how much quantity of each substance is involved.
What is the density of the mass of 57.33g?
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.
If you know the density and volume of a substance how could you find its mass?
density is mass divided by /volume so mass is density times volume
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 do you calculate the number of tablespoons in one ounce?
You need to know the density of the substance being measured.
Why is it not necessary to know the volume of a substance when calculating its density?
If you want to CALCULATE the density of an unknown substance, you need to divide its mass by its volume, so you need to measure both first. If it is a homogeneous (uniform) substance, and you can take away a piece, you can take any sample. Any piece of the substance will have the same density.
What is the volume of graphite?
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.
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 properties must you know to determin density?
Density is a measure of mass to volume. The density of water at 4C is 1 g/ml. So to determine density of a substance you need to know the mass and the volume. Any density higher than 1 will sink in water and any density lower than 1 will float.
Properties seen when one substance changes to another are know as properties?
physical
How many kilogram in 1cm cube?
Volume isn't sufficient to calculate the weight. It is also necessary to know density of substance the cube is made of. Knowing that, it's only a matter of multiplying volume and density to get weight.
How do you calculate the length of the cube?
You would need to know other physical properties to be able to calculate the length. As you would need to know certain properties to be able to calculate the volume, for instance.
How can physical properties be used to identify substance?
Every substance has certain properties that show things about them, such as odor, taste, malleability, hardness, color, state at room temperature, and melting/boiling point. If you know the color of a substance, it is far easier to determine what that substance is, and if you know the color and the boiling point, your choices are limited even further. Using the physical properties of a substance, you can identify the substance based off of its unique properties or combinations of properties.
How do you calculate the mass given diameter and length?
You cannot. Diameter and length can, for some particular shapes, give you the volume. But that will not give you the mass unless you know the density of the substance.
Is it possible to convert milligrams per liter to milligrams per kilogram using the bulk density of a soil?
The question reveals a serious misunderstanding of the units involved. One gram equals 1000 milligrams, and one kilogram equals 1000 grams, so there are one million milligrams in a kilogram. This is true REGARDLESS of the substance and no matter what its density, bulk or otherwise. Knowing the density of a substance -- including soil -- will allow you to calculate its weight in grams, milligrams, kilograms -- whatever!! -- if you know how much of it you have, because density is defined as weight per unit volume. Problems arise, however, when you have mixed units. If you know that a certain substance has a density of five pounds per gallon, you'll have to do some math to calculate its weight in kilograms if you have, say, 100 liters of it. Similarly, if you know the density of a substance is five ounces per milliliter, you'll have to do a conversion to calculate its weight in tons if you have a cubic yard of it.
