130 



PROCEEDINGS OF THE AMERICAN ACADEMY. 



TABLE IV. 

 (Nov. 20, 1909.) 



M 



Solution: Molal HI, approx. — Ij. 



Tj = 29.43 cm., Fj = 4.51 cm. 

 Standardization of Magneto : - 

 av. dev. ±.0095). 



Rev. of rotator per second 

 Voltage of magneto 



= 1.0125 (6 exp. 



