Casati, Paolo
,
De igne dissertationes physicae
,
1686
Text
Text Image
Image
XML
Thumbnail overview
Document information
None
Concordance
Notes
Handwritten
Figures
Content
Thumbnails
Table of figures
<
1 - 18
>
[Figure 1]
Page: 5
[Figure 2]
Page: 27
[Figure 3]
Page: 59
[Figure 4]
Page: 66
[Figure 5]
Page: 423
[Figure 6]
Page: 429
[Figure 7]
Page: 431
[Figure 8]
Page: 468
[Figure 9]
Page: 469
[Figure 10]
Page: 497
[Figure 11]
Page: 498
[Figure 12]
Page: 534
[Figure 13]
Page: 535
[Figure 14]
Page: 571
[Figure 15]
Page: 605
[Figure 16]
Page: 640
[Figure 17]
Page: 641
[Figure 18]
Page: 657
<
1 - 18
>
page
|<
<
(57)
of 672
>
>|
<
echo
version
="
1.0RC
">
<
text
xml:lang
="
la
"
type
="
free
">
<
div
xml:id
="
echoid-div14
"
type
="
section
"
level
="
1
"
n
="
13
">
<
p
>
<
s
xml:id
="
echoid-s1864
"
xml:space
="
preserve
">
<
pb
o
="
57
"
file
="
0069
"
n
="
69
"
rhead
="
De ignis loco.
"/>
tiùs, & </
s
>
<
s
xml:id
="
echoid-s1865
"
xml:space
="
preserve
">impellendo aërem ſiphonis deprimere in altero crure
<
lb
/>
Mercurium; </
s
>
<
s
xml:id
="
echoid-s1866
"
xml:space
="
preserve
">viciſſim verò depreſſo vaſe, quia longior eſſet & </
s
>
<
s
xml:id
="
echoid-s1867
"
xml:space
="
preserve
">gra-
<
lb
/>
uior cylindrus Mercurij in fiſtulâ, quàm ſuſtineri poſſit ab exte-
<
lb
/>
riori aëre contra vim elaſticam aëris intercluſi, illum deſcendere,
<
lb
/>
& </
s
>
<
s
xml:id
="
echoid-s1868
"
xml:space
="
preserve
">cedendo permittere, vt alter cylindrus aërius ſurſum extrudat
<
lb
/>
Mercurium in altero ſiphonis crure.</
s
>
<
s
xml:id
="
echoid-s1869
"
xml:space
="
preserve
"/>
</
p
>
<
p
>
<
s
xml:id
="
echoid-s1870
"
xml:space
="
preserve
">Dand. </
s
>
<
s
xml:id
="
echoid-s1871
"
xml:space
="
preserve
">Hæc mihi quoquè videntur eorum placitis conſentanea:
<
lb
/>
</
s
>
<
s
xml:id
="
echoid-s1872
"
xml:space
="
preserve
">licèt diſficile ſit intelligere cylindrum aërium vaſi immoto inſi-
<
lb
/>
ſtentem ſurſum repelli vi alterius non maioris cylindri aërij, dum
<
lb
/>
vrget Mercurium, qui in eodem vaſe immoto ſuccreſcit.</
s
>
<
s
xml:id
="
echoid-s1873
"
xml:space
="
preserve
"/>
</
p
>
<
p
>
<
s
xml:id
="
echoid-s1874
"
xml:space
="
preserve
">Maur. </
s
>
<
s
xml:id
="
echoid-s1875
"
xml:space
="
preserve
">Ego verò inter duos illos aërios cylindros exteriùs pre-
<
lb
/>
mentes vaſa nullam aliam video factam, elato altero vaſe, va-
<
lb
/>
rietatem, præter alterius cylindri diminutionem dig. </
s
>
<
s
xml:id
="
echoid-s1876
"
xml:space
="
preserve
">4.</
s
>
<
s
xml:id
="
echoid-s1877
"
xml:space
="
preserve
">, cui alti-
<
lb
/>
tudini reſpondet Mercurialis cylindri altitudo, quæ nullâ oculo-
<
lb
/>
rum acie perſpici valeat, quippe quæ ad digitos 4 ſe habet vt gra-
<
lb
/>
uitas aëris ad grauitatem Mercurij: </
s
>
<
s
xml:id
="
echoid-s1878
"
xml:space
="
preserve
">igitur in hoc crure altiùs de-
<
lb
/>
merſo attollitur Mercurius ſupra Mercurium vaſis ad altitudinem
<
lb
/>
ferè priori æqualem, hoc eſt digitos ferè 4 ſupra punctum, vbi
<
lb
/>
deſinebat prior altitudo. </
s
>
<
s
xml:id
="
echoid-s1879
"
xml:space
="
preserve
">Quia verò quantum iſte attollitur, tan-
<
lb
/>
tundem alius Mercurius in reliquo crure deprimitur propter aërem
<
lb
/>
intermedium compreſſioni repugnantem, neceſſe eſt alium Mer-
<
lb
/>
curialem cylindrum fuiſſe diminutum digitis ferè 4, tantâ ſcilicet
<
lb
/>
grauitate, quantam grauitatem habet cylindrus aërius altitudinis,
<
lb
/>
quæ ad altitudinem dig. </
s
>
<
s
xml:id
="
echoid-s1880
"
xml:space
="
preserve
">4 ſe habeat vt grauitas Mercurij ad gra-
<
lb
/>
uitatem aëris ſecundùm ſpeciem: </
s
>
<
s
xml:id
="
echoid-s1881
"
xml:space
="
preserve
">cylindrus tamen ille aërius vaſi
<
lb
/>
imminens non eſt diminutus niſi, quantum ſuccreſcit in vaſe Mer-
<
lb
/>
curij ſuperſicies; </
s
>
<
s
xml:id
="
echoid-s1882
"
xml:space
="
preserve
">id quod vix conſpicuum eſt, ſi vas ſit amplum.
<
lb
/>
</
s
>
<
s
xml:id
="
echoid-s1883
"
xml:space
="
preserve
">Quod itaque attinet ad duos aërios cylindros ſuſtinentes Mercu-
<
lb
/>
rium in ſiphonis cruribus, eorum grauitas vix intelligi poteſt
<
lb
/>
diminuta, cum eorum altitudines ſolùm 4 digitis diſcrepent; </
s
>
<
s
xml:id
="
echoid-s1884
"
xml:space
="
preserve
">aë-
<
lb
/>
ris in ſiphone intercepti virtus elaſtica non eſt aucta; </
s
>
<
s
xml:id
="
echoid-s1885
"
xml:space
="
preserve
">Mercurij in
<
lb
/>
ſiphone grauitas eſt minor, videlicet in altero quidem crure, cu-
<
lb
/>
ius vas immotum fuit, diminuta digitis ferè 4, in altero verò
<
lb
/>
modicum quid, quantum fert altitudo reciproca grauitatum ſe-
<
lb
/>
cundùm ſpeciem, hoc eſt omnino dig.</
s
>
<
s
xml:id
="
echoid-s1886
"
xml:space
="
preserve
">4 ferè. </
s
>
<
s
xml:id
="
echoid-s1887
"
xml:space
="
preserve
">Qua igitur ratio-
<
lb
/>
ne contingat æquilibrium inter exteriores aëris cylindros grauita-
<
lb
/>
ris vix imminutæ & </
s
>
<
s
xml:id
="
echoid-s1888
"
xml:space
="
preserve
">inæqualis, atque Mercurium diminutum in
<
lb
/>
cruribus ſiphonis additâ vi elaſticâ aëris intercluſi, non ſatis </
s
>
</
p
>
</
div
>
</
text
>
</
echo
>