S l tl E K S E S 501 



Vnde colHgitur retardatio Penduli fimplicis vnius dJei 

 Solaris medii interuallo Petropoli Pernauiam — lo , | 

 Ofciilat. 



V. 



Retardatio Pendulorum Petropoli Dor- 

 "^ patum. 



Motus Penduli immutabilis, diem Solarem medium' 

 m temperatura aeris ii°. Tiierm. Reaunl. fupra o ex- 

 aequans, Dorpati per medium fuit 98942,1 (pag. 459,), 

 Redudlione autem fada, fecundum regulam fupra tradi- 

 tam , prodibit huius PenduU' motus , drei Solari medio 

 in temperie aeris 16". Therm. Reaum. fupra 6 Dor- 

 pati refpoHdens 9893^, 7 Orcillat. et propterea retar- 

 datio Penduli immutabiUs interuallo vnius diei Sola^s 

 itiedii Pctropdi Dorpatum 10 , 3 orcillat, 



Inuenimus (pag 495;) per roedium inter experi- 

 menta, Penduli fimplicis bencficio Dorpati inftituta ^ ma- 

 tum Pcnduli fimplicis Dorpati ita fuiffe comparanira , 

 vt in temperatura aeris 11% Therm. Reaum. fupra o 

 fpatio diei Solaris medii ad 865 1 2. Olcillationes affur- 

 geret ; a quo numero , fi fubtrahantur fecnndum regiU 

 km noftris experimentis probatam 4. OfcillMiones pro 

 difFerentia temperaturae aeris , remanet motus Penduli 

 fimplicis , diei Solari medio in temperie aeris i7^|. 

 Therm. Reaum. fupra o Dorpati refpondens , 8<^5o8, 

 Ofcillat. vnde denique colligitur retardatio Pendnli fim- 

 plicis Petropoli Dorpatum vnius diei Solaris iDcdii in- 

 teiuallo 9. Olcillat. 



Rrr 3 CAPVT 



