What is the equation for density?
Mass × volume
Volume ÷ mass
Mass ÷ volume
The density of iron is 7.8 g/cm3, what is the mass of 5 cm3 of it?
1.56 g
0.64 g
39 g
What is the volume of a cube whose sides are 2 cm long?
8 cm3
4 cm3
2 cm3
What is a displacement can used for?
Measure volume of irregular solids
Measure mass of irregular solids
Measure mass of regular solids
What is the density of a material if 10 cm3 of it has a mass of 20 g?
2 g/cm3
0.5 g/cm3
200 g/cm3
What is the density of a rock if it has a mass of 1,500 kg and a volume of 0.5 m3?
750 kg/m3
3,000 kg/m3
7,500 kg/m3
What is the mass of 15 cm3 of a material that has a density of 50 g/cm3?
750 g
0.3 g
3.33 g
What is the volume of a sphere whose diameter is 10 cm? You can find the volume of a sphere using \(\frac{4}{3}\)πr3.
4,188.8 cm3
523.6 cm3
41.9 cm3
What is the volume of 300 kg of water if it has a density of 1,000 kg/m3?
30 m3
3 m3
0.3 m3
If gold has density of 19.3 g/cm3, what is this in kg/m3?
19.3
1,930
19,300