A pulse of sediment laden runoff is delivered to a pond. About how long will it take for soil particles with diameters of the following sizes to settle to a depth of 1 m? - 5.0 x 102 mm (fine sand) - 5.0 x 10 mm (silt) u=- - 5.0 x 104 mm (clay) dgle-p:) 1877 n = 1.0 x 10 kg misl Ps = 2650 kg m