Find the density in g/cm3 of a 120 cm3 piece of metal having a mass of 2 kg.
To find the density in g/cm^3, you need to divide the mass by the volume.
1. Given:
- Mass of the metal = 2 kg
- Volume of the metal = 120 cm^3
2. Convert the mass to grams:
- 1 kg = 1000 grams
- 2 kg = 2000 grams
3. Calculate the density:
Density = Mass / Volume
Density = 2000 grams / 120 cm^3
4. Simplify the density:
Density = 16.67 g/cm^3
So, the density of the metal is approximately 16.67 g/cm^3.
To find the density (in g/cm³) of a material, you need to divide the mass of the material by its volume. In this case:
1. Start with the given information:
- Mass of the metal = 2 kg
- Volume of the metal = 120 cm³
2. Convert the mass from kilograms to grams, since the unit of density is g/cm³:
- 2 kg = 2,000 g (1 kg = 1,000 g)
3. Now, use the formula for density:
- Density = Mass / Volume
Plug in the values:
- Density = 2,000 g / 120 cm³
4. Calculate the density:
- Density = 16.67 g/cm³
So, the density of the metal is 16.67 g/cm³.