1. For a given soil sample the following data were measured. During sample collection, water table was observed at a depth of 40 cm below the soil surface. Assume that the reference is placed at the water table. Based on this information and the one in the table, fill-in the missing values of component potentials and the total hydraulic head: 7 points

Depth (cm) Gravitational head (cm) Matric head(cm) Pressure head(cm) Hydraulic

head (H) cm)

0 -105

10 -50

20 -36

30 -22

40 0

50 0

60 0

70 0

Similar questions and discussions