180 ^^5^5 lECIS BECREMENTl CJLORIS cet. 



mentiim b ct dif!crentia intcr tcmpcricm fluidi et 

 aifris ~ a. H.ic ciiuntitaics in omnibus calibus occur- 

 reotibus adhibcri poterunt. 



a) Sit flluidi homogcnei ciusdcm quantitatis in eo- 

 dem vafe ftagruintis tcmpcrics data zz </ ct tcmpcnes 

 neris incognita ~ x , crit diffcrcntia iutcr tcmpencm 

 fluidi et aciris ~ d — x. Sit porro dccrcmcntum fluidi 

 obreruatum fub tempcrie acris X—g. Cum dccrcmcn- 

 ta fint hoc cafii \t diflcrcntiac intcr tcmpcrics flui- 

 diorum et aeris pcr $. 20. inquifit. in lcg. dccr. cal. crit. 



3) a : b — d — X : g , confa]. 

 ag — bd-bx., conlcq. 



bd-as 



•• b. • 



Sitcx. ^r.g— i^,o,d—i^S,o,a—iS2,5,b=zi^,f 

 oiit of — 17 , I ,V,. 



DE 



