Problem
Determine the coefficient of permeability in 1/day/m2 of a soil tested in the permeameter of Fig. if the permeameter has a diameter of 5 cm, a flow length of 15 cm, amd a constant head of 1 m. A volume of 1.2 1 flowed through the test section during a period of 1 hr.
![1005_fig.png](https://secure.tutorsglobe.com/CMSImages/1005_fig.png)