Density is the relation of two extensive properties, mass and volume, to form an intensive property. Divide the volume into the mass, and that is your density. For your scenario, the formula would look like the following: 60 g/2 mL = 30 g/ml. Note that mL and cubic centimeters are the same thing.
2.5 g/cm3
0.83g/ml. You take the mass and divide it by the volume to get the density of the object. so 2.5/3.0=0.8333333g/ml.
It depends on the density of the material whose weight is 5 milligrams.Yes, 5 milligrams equal to 5 cubic centimeters only if the material density = 1 milligram/cm 3
If you had an object whose composition was entirely unknown, you could not analyse its composition by density alone. There are an endless number of possible combinations of materials that would have any given density. However, in some circumstances density does allow you to determine composition. If for example, you have an alloy of copper and zinc, but you do not know the relative proportion of the two metals and you would like to find out, you could determine that proportion by measuring the density, since copper and zinc each have a different density, and the problem can be solved as a simple algebraic equation.
I am not aware of an elemental metal whose density is around 4.2 grams per ml. However, among common metals, aluminium has a density of 1.7 grams per ml and copper has a density of 9.0 g/ml. Therefore, a suitable alloy of the two would have a density of 4.2 g/ml. Zinc (7.13 g/ml) could also be part of the alloy.
It could be a solid object made with a mixture of materials whose average density is 5 grams per cm3 or it could be a hollow object made with materials whose density is higher.
3 grams per cubic centimeter :D
density = mass/volume = 36 g / 12 cm3 = 3 grams per cm3
2.5 g/cm3
To find density, you need both mass and volume. If you have the mass (24g), you also need to know the volume of the object to calculate the density. Density is the mass of an object divided by its volume.
density = mass / volume = 72 g / 36 cm³ = 2 g/cm³
It will float in water, and in any other fluid whose density is greater than the object's density.
Density = 2.991 g/cm3
The density of the object can be calculated using the formula: Density = Mass / Volume. In this case, the mass is 200 grams and the volume is 250 ml (which is equivalent to 250 cm^3). Therefore, the density is 200 g / 250 cm^3 = 0.8 g/cm^3.
The density of the object is 3 g/cm3. This is calculated by dividing the mass (36 g) by the volume (12 cm3).
In this case.......... Density = mass in grams/centimeters cubed 5.54 cm * 10.6 cm * 199 cm = 11686.076 cm^3 Density = 28.6 grams/11686.076 cm^3 = 0.00245 grams/cm^3
Since density = mass/volume, D = 25/10 = 2.5g/cm^3