A copper cylinder with a diameter of 5 cm was used to take a soil sample with a depth of 15 cm. The soil was emptied very carefully from the cylinder into an empty box weighing 120 g. Then the box was weighed with the soil and its weight was 500 g. Then the case was inserted into the drying oven and weighed after drying, its weight was 450 g. If you know that the real density of the soil is 2.65 g/cm3. Calculate: Bulk density, volumetric moisture content, weighty moisture content, porosity, degree of saturation.

V+ VW P= VE_V+ V V V = soil porosity Pb M V. M V+ V + VW dry bulk density V: + V + V S a W a Pb M. +M. 1 Pae soil porosity PL = M, V = wet bulk density 1+e Ps V. + V. + V W Pa Va Vt air porosity of the soil S M V PS true density S V Vf e = VS Voids ratio 0. = Vw degree of (VX + V) saturation Vi a W Mw og = Om X Pb Volumetric moisture content Om Weight moisture content Ms ou = Os XP volumetric moisture content = V ov = Vw Vt Volumetric moisture content