The relationship between water content (w%) and number of

Last updated: 7/24/2022

The relationship between water content (w%) and number of blows (N) in soils, as obtained from Casagrande's liquid limit device, is given by w = 20-log10 N The liquid limit of soil is (a) 15.6% (b) 16.6% (c) 17.6% (d) 18.6%