414 Calculation of tl 



ie Coefficient of 



Viscosity 



of a Liquid. 







1 V 



9 





^-•7525 ! 



v g 



h v 



v g" 



(h v\T) 2 



Tube A. [ 



10-90 



•01 



10-89 



10-89 



10-89 



•000427 



10-91 



•02 



10-90 



10-90 



10-89 





£=511 cm. i 

 D= -01416 cm. 



10-86 



•02 



10-84 



10-84 



10-84 





10-90 



•05 



10-86 



10-86 



10-85 





1 



10-89 



•10 



10-81 



10-80 



10-79 





( 



3-421 



•010 



3-413 



3-414 



3-411 



•000435 



Tube A. 



3465 



•020 3-449 



3-450 



3-445 





3457 



•039 ! 3-426 



3-428 



3-418 





1= 1'575 cm. { 



3-460 



059 , 3413 



3-417 



3-401 





D= -01417 cm. 



3-476 



•077 ' 3-414 



3-419 



3-399 





1 



3-554 



•151 1 3-433 



3-442 



3-403 





^ 



3-706 



•289 



3-475 



3-493 



3-417 





( 



3-930 



•003 



3-927 



3-927 



3-927 



•000437 





3-920 



•008 



3-914 



3-914 



3-912 





Tube F. 



3-897 



-017 



3-883 



3-884 



3-880 





/= 38-38 cm. \ 



3-869 



•036 



3-840 



3-842 



3-833 





3-931 



•051 



3-890 



3-893 



3-880 





J)= -06533 cm. : 



3-899 



•086 



3-830 



3-835 



3-813 







3-993 



•133 



3-887 



3-895 



3-860 





I 



3-992 



•267 ! 3-778 



3-795 



3-725 





f 



1-040 



•008 ' 1034 



1-034 



1-032 



000442 





T027 



016 ' 1-014 



1015 



1011 





Tube F. 



1-043 



•032 ! 1 017 



1-019 



1-011 





7 r\ r\r^£^"' 



1072 



•063 i T022 



1-026 



1-009 





£= 9*9725 cm. 



D= -06533 cm. 



1137 



•118 ; 1-043 



1-050 



1-019 





1-174 



•172 j 1-036 



1-047 



1-002 







1-233 



•214 ' 1-062 



1-075 



1-019 '< 





i 



1 -490 



■356 1 1-205 



1-227 



1-134 





( 



•301 



•027 



•279 



•281 



■274 



•000452 



Tube F. 



•326! 



•051 



•285 



•288 



•275 





1 

 /=2'000cm. <j 



~t\ r\r* T* A f* 



•377 



•089 



•306 



•312 



•288 





•444 



•152 



•322 



•332 



•292 





D = -06o46 cm. 



•551 



•245 



•355 



•370 



•306 





1 



•637 



•318 -383 



•403 



•319 



1 



h v 



According to Hagenbach 3-=- should be constant for 



the same portion of tube ; according to Osborne Keynolds 



-7525 - should be taken. If the correction to be applied 



v g 1 1 



v Ji v 



to h were — , then should be constant for the same tube 



9 v 9 



v\ D 2 32 



- ) -.- should be a constant multiple, — , of the 

 9/1 9 



coefficient of viscosity. 



and ( — 



\v a) 



