density = mass/volume = 50g/8cm^3 = 6.25 g/cm^3
Density = mass/volume = 20g/8cm3 = 2.5 grams per cm3
Density = mass/volume Density = 22.4g/8cm3 = 2.8g/cm3 or 3g/cm3 if significant figures are considered.
Well its quite easy: Density=Mass/Volume Volume=Mass/Density SO if mass and density of a cube are given you can easily find its volume.
You measure its mass and volume and then density = mass/volume.
Density = mass/volume Density of the cube = 8g/2cm3 = 4g/cm3
Density = mass/volume = 4g/8cm3 = 0.5g/cm3
Density = mass/volume = 20g/8cm3 = 2.5 grams per cm3
Density = mass/volume Density = 22.4g/8cm3 = 2.8g/cm3 or 3g/cm3 if significant figures are considered.
Density = Mass/Volume = 2/8 = 0.25 g per cm3
Well its quite easy: Density=Mass/Volume Volume=Mass/Density SO if mass and density of a cube are given you can easily find its volume.
Depends what metal. If I might add to the above, you cannot calculate the density of a substance without knowing its mass (weight) and its volume, since density is mass per unit volume. On the other hand, if you know the type of metal, and that it is pure, you can simply look up the density in a table since the density of all substances is constant for that substance, regardless of the weight or volume of the sample.
You measure its mass and volume and then density = mass/volume.
Density = mass/volume Density of the cube = 8g/2cm3 = 4g/cm3
The density of an object is its mass divided by its volume. Without the volume, you cannot calculate its density.
LXWXH= volume find the mass and divide it with the volume mass divided by volume equals density
The density is(mass of the cube)/(15.625)
volume=mass\density