Density= mass/volume (One of my old teachers had us remember this as Dogs Make Vomit, gross).
So, plugging the numbers into the formula:
Density= 55 g/85 cm3 = .65 g/cm3
Note, that I rounded the answer up and, for future reference, that 1 cm3 is equal to 1 ml, another common unit used for density.
Known:
density = 6.72g/cm3 (Stated 6.72grams per cubic centimeter - the / symbol here means per, like miles per hour, mi/h)
volume = 55.1cm3 (Stated 55.1 cubic centimeters)
Equation:
density = mass/volume
Solution:
mass = density x volume = 6.72g/cm3 x 55.1cm3 = 370.g or 3.70 x 102g (to show three significant figures)
The density of this substance is 0.082 g/mL
The mass of the sample is 370,27 g.
It is 370.272 grams.
370.272 g
Because density is an intensive property, it does not depend on the amount of material. Density is a ratio between mass and volume, D=M/V. That specific ratio is constant for any material. For example, the smallest sample of aluminum and the largest sample of aluminum have a density of 2.70 g/cm^3 at room temperature. Density does change with temperature because temperature affects volume. The density of all samples of aluminum at its melting point is 2.375 g/cm^3.https://en.wikipedia.org/wiki/Aluminium
1.) A sample of chlorine gas is compressed. 2.) A sample of water is frozen. 3.) A diamond is submerged in water. 4.) A lead weight is carried up a mountain. 5.) An Iron bar is cooled.
It is the difference between the density of a bulk sample, and the density of a homogenous piece of the material being measured.The difference between the density of a pile of gravel, and one stone from the pile, for example. the pile is less dense.Or styrofoam peanuts versus polystyrene plastic, the same material in a different form.Used more in engineering, for things like earthfill, coal hauling, etc.
I measured a density of 1.0663 g with a sample size of 50.
The density is the ratio between the mass and the volume of a sample.
-- Get a piece of the material. It doesn't matter what size it is. -- Measure the mass of the sample. -- Measure the volume of the sample. -- Divide the mass by the volume. The result is the density of the material.
it is less dense.
It depends on the density of the material being sampled.
Proctor NumberThe maximum dry density of a sample of material
it has no effect. density of a substance is the same no matter the size or shape of the sample.
Same density. Density is a property of the material and is independent of how much there is of it. That's why properties are important. Now the destiny of that material...I imagine it will eventually end up in a land-fill.
Because density is an intensive property, it does not depend on the amount of material. Density is a ratio between mass and volume, D=M/V. That specific ratio is constant for any material. For example, the smallest sample of aluminum and the largest sample of aluminum have a density of 2.70 g/cm^3 at room temperature. Density does change with temperature because temperature affects volume. The density of all samples of aluminum at its melting point is 2.375 g/cm^3.https://en.wikipedia.org/wiki/Aluminium
The definition of density is mass divided by volume. Density lets you compare how heavy a material is, compared to another material of the same size. That is, if one material is more dense than another, a sample of the same size will be heavier, and more massive. Density is usually defined by mass and not by weight, but a material that is more massive is also heavier.
Mass and volume are extensive properties, which are dependent upon the size of the sample. A larger sample will have a greater mass and volume than a smaller sample. Density is an intensive property, which does not depend on the size of the sample. Density is a ratio of mass to volume, which does not vary with the size of the sample. The density of a larger sample will be the same as the density of a smaller sample.
Its density. Density is mass per unit volume.
Density reason is that the density of a uniform material is constant Density is independent of the size and shape of the sample.
The idea is to divide the mass by the volume.