Which one of the following have an influence on the value of permeability?
(1) void ratio
(2) degree of saturation
(3) pressure head
(4) grain size
Select the correct answer:
1
1, 2 and 4
2
1, 2 and 3
3
2, 3 and 4
4
1, 3 and 4
5
Question Not Attempted