Density of materials - Eduqas

1

What changes take place to the arrangement of the particles when a solid melts into a liquid?

2

In which state of matter are the particles tightly packed in a regular structure?

3

What is the equation for density?

4

What is the mass of a 5 cm3 block of iron that has a density of 7.8 g/cm3?

5

What is the volume of a cube whose sides are 2 cm long?

6

What is the density of a rock if it has a mass of 1,500 kg and a volume of 0.5 m3?

7

What is the mass of 15 cm3 volume of material that has a density of 50 g/cm3?

8

A block of iron has sides of 3 cm, 4 cm and 5 cm. Its mass is 468 g. What is its density?

9

What is the volume of 300 kg of water if it has a density of 1,000 kg/m3?

10

A lump of granite of mass 80 g is immersed in a measuring cylinder of water. The reading increases from 20.0 cm3 to 49.6 cm3. What is the density of granite?