1.A tared filter weighs 10.2788 grams. After filtering 100 ml of a water sample, the filter is dried at 103C and reweighed. If the concentration of suspended solids in thefiltered water sample was 125 mg/L, determine the final dried filter weight.
2.hydraulic conductivity of soil is .009cm/sec at room tmeperature of 28*C. what would be the coefficient of permeability at 20*C?