L.p. | t [oC] | pomiar gęstości roztworu | pomiar czasu opadania kulki | ||||||
mp + mc [g] | mc [g] | rc [kg/m3] | t1 | t2 | t3 | tśr | |||
1 | 23,0 | 18,81400 | 8,19000 | 994,688339726027 | 134 | 136 | 135 | 135,00 | |
2 | 26,0 | 18,79600 | 8,17200 | 992,502211506849 | 127 | 122 | 125 | 124,67 | |
3 | 28,5 | 18,78470 | 8,16070 | 991,129808791476 | 117 | 116 | 116 | 116,33 | |
4 | 31,0 | 18,78110 | 8,15710 | 990,69258314764 | 111 | 109 | 110 | 110,00 | |
5 | 35,0 | 18,76000 | 8,13600 | 988,129955068493 | 102 | 102 | 102 | 102,00 | |
6 | 37,5 | 18,75470 | 8,13070 | 987,486261759512 | 98 | 99 | 100 | 99,00 | |
g/cm3 | kg/m3 | g | kg | ||||||
temperatura cechowania piknometru | 21 | masa kulki | 4,97 | 0,00497 | |||||
gęstość wody w temp 21 | 0,997992 | 997,421 | srednica kulki | 0,015775 | 0,015775 | ||||
masa pustego piknometru | 10,624 | 0,010624 | objętość kulki | 2,05440707223958E-06 | 2,05440707223958E-06 | ||||
masa piknometru z woda | 18,8365 | 0,0188365 | gęstość kulki | 2419189,49129299 | 2419,18949129299 | ||||
masa wody | 8,2125 | 0,0082125 | stała kulki K | 8,842E-09 | |||||
objetosc piknometru | v=m/d | 8,22902387995094 | 8,2337348020545E-06 | ||||||
d=m/v | |||||||||
obliczenia i wyniki | |||||||||
L.p | t [oC] | T [K] | 103/T [K-1] | tśr | rc [kg/m3] | rk - rc [kg/m3] | n [N*s/m2] | ln n | 1/T |
1 | 23,0 | 296,2 | 3,37666722944454 | 135,00 | 994,68834 | 1424,50115129299 | 0,001700384289264 | -6,37690100095781 | 0,003376667229445 |
2 | 26,0 | 297,2 | 3,36530371866061 | 124,67 | 992,50221 | 1426,68728129299 | 0,001572683243898 | -6,4549720458777 | 0,003365303718661 |
3 | 28,5 | 299,7 | 3,33722676455865 | 116,33 | 991,12981 | 1428,05968129299 | 0,001468887707653 | -6,52324982606494 | 0,003337226764559 |
4 | 31,0 | 302,2 | 3,30961442991891 | 110,00 | 990,69258 | 1428,49691129299 | 0,001389384665862 | -6,57889431628447 | 0,003309614429919 |
5 | 35,0 | 306,2 | 3,26637269312429 | 102,00 | 988,12996 | 1431,05953129299 | 0,001290649694321 | -6,65260954838386 | 0,003266372693124 |
6 | 37,5 | 308,7 | 3,23991576219018 | 99,00 | 987,48626 | 1431,70323129299 | 0,001253252877138 | -6,68201280608169 | 0,00323991576219 |
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