The pF value of 2 in soil mass represent ____________
(a) Soil suction of 200 cm of water
(b) Suction pressure of 100 g/cm^2
(c) Soil suction of 100 cm of water
(d) Capillarity of 100 g/cm^2
The question was asked by my school principal while I was bunking the class.
Asked question is from Capillary Tension, Capillary Potential and Soil Suction in section Soil Water Effective and Neutral Stresses of Geotechnical Engineering I