That depends what substance you are talking about. You have to multiply the volume by the density of the substance.
The density is calculated by dividing the mass by the volume. In this case, the density would be 80g / 20cm^3 = 4 g/cm^3.
In order to determine the mass of the water sample, you would need to know the density of water. The density of water is approximately 1 g/cm3. Therefore, the mass of a 20 cm3 sample of water would be 20 grams (20 cm3 * 1 g/cm3 = 20 grams).
The density of the object can be calculated by dividing the mass (40g) by the volume (20 cm³). Therefore, the density of the object is 2 grams per cubic centimeter (g/cm³).
The mathematical relationship between mass 'm' and volume 'V' is that the ratio of these two quantities is equal to the density. The ratio of a substanceâ??s mass and volume is given as mass per unit volume. Density is a physical property of a substance.
density is found by dividing mass by volume.................................
The density of the object is 2 g/cm3. This is calculated by dividing the mass (40g) by the volume (20cm3).
Density = Mass/Volume. Without information about the mass, you cannot calculate the density.
The density is calculated by dividing the mass by the volume. In this case, the density would be 80g / 20cm^3 = 4 g/cm^3.
The mass can be calculated by multiplying the volume by the density. So, 20 cm3 of a metal with a density of 5 g/cm3 will have a mass of 100 grams.
In order to determine the mass of the water sample, you would need to know the density of water. The density of water is approximately 1 g/cm3. Therefore, the mass of a 20 cm3 sample of water would be 20 grams (20 cm3 * 1 g/cm3 = 20 grams).
The density of the object can be calculated by dividing the mass (40g) by the volume (20 cm³). Therefore, the density of the object is 2 grams per cubic centimeter (g/cm³).
Mass = Density x Volume Density = Mass/Volume Volume = Mass/Density
The answer is the VOLUME
Volume = mass / Density Mass = Volume * Density Density = Mass / Volume
Density = Mass / Volume Rearranging this gives: Volume = Mass / Density Mass = Density × Volume
density = mass / volume Solving for mass: mass = density x volume Solving for volume: volume = mass / density
Density = mass/volume Mass = (density) x (volume) Volume = mass/density