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density=mass divided by the volume 12g divided by 27 the volume = 0.4
27 cubic inches.
Density = (mass) / (volume) = 27/10 = 2.7 gm/cm3 .
the book density is:7g/cm3 or 0.007kg/cm3.
Density is a measure of how much mass has been fitted into a specific volume. In matter the surface of an atom is where the Electrons (which orbit the atom) are and these electrons are almost entirely massless. The stuff that makes the atom heavy (the Protons and Neutrons) are to be found in the nucleus/centre of the atom which is tiny compared to where the Electrons orbit - most of the atom is empty space. Thus if you were to take an inch cube of Aluminium and a inch cube of Gold the volumes would be identical but because Gold has about 197 protons and neutrons in its atomic nucleus , while Aluminium only has 27 of these in its atomic nucleus, one cube will weigh about 7 times as much as the other. Aluminium has a density of 2.7 Gold has a density of 19.3 This is why objects of the same size BUT MADE OUT OF DIFFERENT ELEMENTS have different weights.
density=mass divided by the volume 12g divided by 27 the volume = 0.4
It depends upon rhw density of the cube. The cube's mass (weight?) is related to its volume by the relation: mass= volume X density Equal sized cubes of feathers and gold have quite different masses.
The answer would be 3 times 3 times 3. First you dont need to know the volume of it because to get the mass you do length times width times height.The answer is 27. Thanx for the question.
Density = mas/volume = 12 g/27 cc = 0.44... recurring grams per cubic centimetre.
Volvme =2 litr =0.002 cube meter mass =density*volume =13.5*0.002 kg =13.5*2 gram =27 gm
density is given as mass/volume.=27/9=3kg/m^3
A cube, with 3cm sides, has a volume of 3x3x3 = 27cc The weight is 27grammes. Density = weight / volume = 27g / 27cc = 1g/cc = 1000Kg/M3 A relative density of 1.0 (same as water)
The volume is 27 inches3
27 cubic inches.
The volume of a 3-inch cube is 27 cubicinches. (not "inches")
27 cm^3
3 sides of the cube have a total length of 27 feet