1C 





.sgg M:=3a 



Object of the 

 Experiment. 



- * 



H 



rt 



H 



Pi => 



' 



CO CO CO O 



t 



l 



> co 



.f rn- 



cs n 



I - 



i-l 1(5 



(M O 



25 g 



fti H did! SiJ iSl 



" is Si -*5 ** . .! . . ps 2a ^si 



Q> r^cJtH ^-_ "T^rtZL 

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'gg, 



II 



U II ^1. *s III 



IK -si IJ* 



2 ^ S S * '? j 



Js ill! |1 ^ 



2 -H SB! 



Kot 

 apa 

 sulp 



; 

 ure. 



Not 

 apa 



*S rs 



: : 



& Q ^ d ^ 4 a 



as 



