62 



AKT. 11.— H. NAGAOKA, S. SHIXJÖ n. K. ÖTANI: 



Gleichungen 



für die 



Länge des 



einfachen 



Sekundenpendels. 



/ mm / 



L = 992.8091 ( 1 



ß + d 

 lüUO 



ß+d 



L=992.843g( 1 +- 



V 1000 



L = 992.7115( 1 +-^r^ + 



L = 992.9 174 1 + 



250 



ß + d 

 250 



Ar 



406.5 / 



ày ] 



406.5 / 

 Ar\ 



70 



70 



Jk = 0.00694)^^ ,^ 

 ^ „ ^0.00710 



J/ =0.00726) 



/9 + 3 =0.00390 



L = 992.809l +0.0039 + 0.0173=992.8303 -0.3 



L = 992.8430 + 0.0037 - 0.0173 =992.8296 + 0.4 



L = 992.7l 15 + 0.0155 + 0.1007 = 992.8277 +2.3 



L = 992.9174 + 0.0155 -0.1007 = 992.8322 -2.2 



992.8300 



