Tanah Lapisan Bawah Berat Isi (BI) ( g cm 3 ) = Mp Vt = ( T 0 + R ) −R 3 , 14 ×π×D 2 ×p ¿ 240 , 9−126 , 79 0 , 25 × 3 , 14 × 5 2 × 5 , 5 = 107 , 4 107 , 9 =1 , 05 Berat Jenis (BJ) ( g cm 3 ) = Mp Vp = ( T 0 + R ) −R 3 , 14 ×π×D 2 ×p ¿ 74 , 36−54 , 36 100−( 164 , 02 −74 , 36 ) = 20 10 , 34 =1 , 9 Porositas (%) = ( 1− BI BJ ) × 100 % ¿ ( 1− 1 , 05 1 , 9 ) × 100 %=44 , 74 % pF 0 = ( Tb +r ) − ( Tk 0 +r ) ( Tk 0 + r ) −( r ) = ( 258 , 39 )−( 205 , 8 ) ( 205 , 8 )−( 98 , 4) = 52 , 59 107 , 8 =0 , 49 pF 1 = ( Tb +r ) − ( Tk 0 +r ) ( Tk 0 + r ) −( r ) = ( 253 , 8) −( 205 , 8) ( 205 , 8 ) −( 98 , 4) = 48 107 , 8 =0 , 44 pF 2 = ( Tb +r ) − ( Tk 0 +r ) ( Tk 0 + r ) −( r ) = ( 251 , 6) −( 205 , 8) ( 205 , 8 ) −( 98 , 4) = 45 , 8 107 , 8 =0 , 42 pF 2,5 = ( Tb +r ) − ( Tk 0 +r ) ( Tk 0 + r ) −( r ) = ( 249 , 5) −( 205 , 8) ( 205 , 8 ) −( 98 , 4) = 43 , 7 107 , 8 =0 , 40 pF 3 = ( Tb +r ) − ( Tk 0 +r ) ( Tk 0 + r ) −( r ) = ( 12 , 9 )−( 9 , 51 ¿ ) ( 9 , 51 )−( 3 , 42 ) = 3 , 39 6 , 09 =0 , 55 pF 4,2 = ( Tb +r ) − ( Tk 0 +r ) ( Tk 0 + r ) −( r ) = ( 17 , 81 ) −( 14 , 63 ) ( 14 , 63 ) −( 5 , 26 ) = 3 , 18 9 , 37 =0 , 34 pF 0 1 2 2,5 3 4,2 Volum(% ) 49 44 42 40 55 34
