Table 3 Sand density and porosity.

From: Monitoring strain evolution in water-sand systems using distributed acoustic sensing for geohazard early warning

Beaker

Bbulk density

[g/cc]

Beaker 2 (60 ml sand)

1.63

Beaker

Porosity

[%]

Beaker 1 (10 ml sand)

44.07

Beaker 2 (60 ml sand)

41.74

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