Sample volume (cm³)

1000

Volume of iron powder (cm³)

500

Volume of water (cm³)

500

Air proportions (%)

Density of air-containing-iron (g/cm³)

Sample density (g/cm³)

1

2.277

1.6385

2

2.254

1.627

3

2.231

1.6155

4

2.208

1.604

5

2.185

1.5925

6

2.162

1.581

7

2.139

1.5695

8

2.116

1.558

9

2.093

1.5465

10

2.07

1.535