Benedetti, Giovanni Battista de
,
Io. Baptistae Benedicti ... Diversarvm specvlationvm mathematicarum, et physicarum liber : quarum seriem sequens pagina indicabit ; [annotated and critiqued by Guidobaldo Del Monte]
Text
Text Image
Image
XML
Thumbnail overview
Document information
None
Concordance
Notes
Handwritten
Figures
Content
Thumbnails
List of thumbnails
<
0 - 9
10 - 19
20 - 29
30 - 39
40 - 49
50 - 59
60 - 69
70 - 79
80 - 89
90 - 99
100 - 109
110 - 119
120 - 129
130 - 139
140 - 149
150 - 159
160 - 169
170 - 179
180 - 189
190 - 199
200 - 209
210 - 219
220 - 229
230 - 239
240 - 249
250 - 259
260 - 269
270 - 279
280 - 289
290 - 299
300 - 309
310 - 319
320 - 329
330 - 339
340 - 349
350 - 359
360 - 369
370 - 379
380 - 389
390 - 399
400 - 409
410 - 419
420 - 429
430 - 439
440 - 445
>
181
(169)
182
(170)
183
(171)
184
(172)
185
(173)
186
(174)
187
(175)
188
(176)
189
(177)
190
(178)
<
0 - 9
10 - 19
20 - 29
30 - 39
40 - 49
50 - 59
60 - 69
70 - 79
80 - 89
90 - 99
100 - 109
110 - 119
120 - 129
130 - 139
140 - 149
150 - 159
160 - 169
170 - 179
180 - 189
190 - 199
200 - 209
210 - 219
220 - 229
230 - 239
240 - 249
250 - 259
260 - 269
270 - 279
280 - 289
290 - 299
300 - 309
310 - 319
320 - 329
330 - 339
340 - 349
350 - 359
360 - 369
370 - 379
380 - 389
390 - 399
400 - 409
410 - 419
420 - 429
430 - 439
440 - 445
>
page
|<
<
(193)
of 445
>
>|
<
echo
version
="
1.0
">
<
text
type
="
book
"
xml:lang
="
la
">
<
div
xml:id
="
echoid-div7
"
type
="
body
"
level
="
1
"
n
="
1
">
<
div
xml:id
="
echoid-div387
"
type
="
chapter
"
level
="
2
"
n
="
4
">
<
div
xml:id
="
echoid-div434
"
type
="
section
"
level
="
3
"
n
="
34
">
<
p
>
<
s
xml:id
="
echoid-s2340
"
xml:space
="
preserve
">
<
pb
o
="
193
"
rhead
="
DISPVTATIONES.
"
n
="
205
"
file
="
0205
"
xlink:href
="
http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/163127KK/pageimg/0205
"/>
eius corporis, quod ſit denſius aere acquirit, nec totus radius vnquam dictum corpus
<
lb
/>
ingr editur, cum ab eius ſuperficie magna pars reflectatur. </
s
>
<
s
xml:id
="
echoid-s2341
"
xml:space
="
preserve
">Reſiſtit ergo huiuſmo-
<
lb
/>
di corpus lumini, & quantò magis ſpiſſum aut profundum exiſtit, tantò, validius reſi
<
lb
/>
ſtit. </
s
>
<
s
xml:id
="
echoid-s2342
"
xml:space
="
preserve
">Habemus huius rei teſtes, piſcatores vnionum, in ijs mundi partibus, quæ pau-
<
lb
/>
cis ab hinc annis Hiſpanorum opera nobis innotuerunt, qui aſfirmanu ad maris
<
reg
norm
="
vſque
"
type
="
simple
">vſq;</
reg
>
<
lb
/>
fundum lumen Solis non peruenire.</
s
>
</
p
>
<
p
>
<
s
xml:id
="
echoid-s2343
"
xml:space
="
preserve
">Immediata ratio, cur nebulę in ijs locis in quibus
<
reg
norm
="
conſpiciuntur
"
type
="
context
">cõſpiciuntur</
reg
>
permaneant, &
<
reg
norm
="
uunc
"
type
="
context
">uũc</
reg
>
<
lb
/>
altiores, nunc vero depręſſiores cernantur, non ea eſt, quam Ariſtoteles cap .3. lib. 1.
<
lb
/>
metheororum proponit, ſed inde oritur, quòd ſint eædem denſiores ea parte aeris,
<
lb
/>
quæ ipſis ſupereminet, & rariores e a, quæ ijſdem ſubiacet. </
s
>
<
s
xml:id
="
echoid-s2344
"
xml:space
="
preserve
">Quòd autem alicuius cor
<
lb
/>
poris denſitas maior ea, quæ eſt medij, in quo reperitur, cauſa ſit, vt ipſum corpus de
<
lb
/>
ſcendat, & maior raritas eiuſdem corporis, ea, quæ eſt quoque me dij, efficiat, vt di-
<
lb
/>
ctum corpus aſcendat, iam Archimedes in lib. de inſidentibus aquæ docuit.</
s
>
</
p
>
<
p
>
<
s
xml:id
="
echoid-s2345
"
xml:space
="
preserve
">
<
reg
norm
="
Rectiſſimem
"
type
="
context
">Rectiſſimẽ</
reg
>
inſtituit natura, vt corpora denſiora verſus loca anguſtiora, & minora
<
lb
/>
(intelligendo ea loca orbicularis figuræ) quæ ad centrum propius accedunt, & rario
<
lb
/>
ra ad ampliora loca, & maius ſpatium occupantia, ſeſe reciperent. </
s
>
<
s
xml:id
="
echoid-s2346
"
xml:space
="
preserve
">tum quia eadem
<
lb
/>
quantitas materiæ condenſatæ, eget minori loco quam rarefacta,
<
reg
norm
="
cum
"
type
="
context
">cũ</
reg
>
etiani, quia
<
reg
norm
="
cum
"
type
="
context
">cũ</
reg
>
<
lb
/>
corpus denſum non ita ad velocitatem motus localis, vt rarum, idoneum ſit, ad eas
<
lb
/>
partes accedat, quæ motibus tardioribus magis ſunt aptæ, corpora
<
reg
norm
="
autem
"
type
="
context
">autẽ</
reg
>
rara ad eas,
<
lb
/>
quæ velocioribus motibus ſunt aptiores ſeſe transferant. </
s
>
<
s
xml:id
="
echoid-s2347
"
xml:space
="
preserve
">præterquam
<
reg
norm
="
quod
"
type
="
simple
">ꝙ</
reg
>
reuera ap-
<
lb
/>
pareat pro maiori parte, corpus magis denſum, minus diaphanum; </
s
>
<
s
xml:id
="
echoid-s2348
"
xml:space
="
preserve
">aut magis
<
reg
norm
="
opacum
"
type
="
context
">opacũ</
reg
>
<
lb
/>
futurum, quàm rarum, licet ſæpiſſimè videamus contrarium, vt ſuperius innuimus.
<
lb
/>
</
s
>
<
s
xml:id
="
echoid-s2349
"
xml:space
="
preserve
">eſt tamen naturale
<
reg
norm
="
proportionatumque
"
type
="
simple
">proportionatumq́;</
reg
>
magis opacum denſo, & diaphanum raro,
<
lb
/>
quàm è contra. </
s
>
<
s
xml:id
="
echoid-s2350
"
xml:space
="
preserve
">Quamobrem ſumma ratione inducta natura voluit, vt corpora ma
<
lb
/>
gis opaca, aut minus diaphana, magis vicina centro colligantur, vt ſpatium, quòd re
<
lb
/>
manet, abſque vllo impedimento à radijs ſolaribus penetrari poſſit. </
s
>
<
s
xml:id
="
echoid-s2351
"
xml:space
="
preserve
">Tres autem eæ
<
lb
/>
cauſæ, quas hoc loco poſui, propriæ ſunt, immediatæ, & per ſe, ex quibus fit, vt corpo
<
lb
/>
ra denſiora deſcendant, & rariora aſcendant in mediis minus denſis, aut minus raris
<
lb
/>
dictorum corporum, quæ à nemine,
<
reg
norm
="
quod
"
type
="
simple
">ꝙ</
reg
>
ſciam, hucuſque propoſitæ fuerunt.</
s
>
</
p
>
<
p
>
<
s
xml:id
="
echoid-s2352
"
xml:space
="
preserve
">Qui autem aſſerunt cucurbitæ, quam apponunt chirurgi, effectum ex eo naſci,
<
reg
norm
="
quod
"
type
="
simple
">ꝙ</
reg
>
<
lb
/>
calidi ſit attrahere, valdè aberrant à vero quia hoc, non niſi à raro, & à denſo imme-
<
lb
/>
diatè, à calido & frigido cauſatis efficitur, quia aer in cucurbita rarefactus à calore
<
lb
/>
& per conſequens dilatatus, ſtatim vt à dicto calore deſeritur, iterum condenſatur &
<
lb
/>
tantò citius, quantò aer ambiens frigidior exiſtet, & quia eadem materia cum con-
<
lb
/>
denſata fuerit minorem ſemper occupat locum, reſtringens igitur ſeſe in cucurbi-
<
lb
/>
ta aer dum condenſatur, neceſſariò fit, ne ulla, ſcilicet pars vacua remaneat,
<
reg
norm
="
quod
"
type
="
simple
">ꝙ</
reg
>
cum
<
lb
/>
alius aer ingredi cucurbitam nequeat aliud corpus ingrediatur. </
s
>
<
s
xml:id
="
echoid-s2353
"
xml:space
="
preserve
">Idem cum amphora
<
lb
/>
in qua nullum aliud, quam aèreum ſit corpus experiri poſſumus, ſi
<
reg
norm
="
eam
"
type
="
context
">eã</
reg
>
ad ignem pri-
<
lb
/>
mò calefactam, deinde
<
reg
norm
="
cum
"
type
="
context
">cũ</
reg
>
ore in amplo aliquo cyatho, aut alio vaſe. </
s
>
<
s
xml:id
="
echoid-s2354
"
xml:space
="
preserve
">vino, aut aqua
<
lb
/>
pleno vbi videbimus huiuſmodi liquorem ſtatim ſurſum ferri, quia dum calefit am-
<
lb
/>
phora, rarefit quoque aer qui in ea continetur, & quia rateſcit dilaratur, & quia
<
lb
/>
dilatatur, eget maiore loco; </
s
>
<
s
xml:id
="
echoid-s2355
"
xml:space
="
preserve
">& ideo magna pars eius foras exit; </
s
>
<
s
xml:id
="
echoid-s2356
"
xml:space
="
preserve
">Cum verò ea aeris
<
lb
/>
portio, quæ intus remanſerit, iterum condenſatur ob defectum caloris, reſtringitur,
<
lb
/>
<
reg
norm
="
minorique
"
type
="
simple
">minoriq́;</
reg
>
indiget loco; </
s
>
<
s
xml:id
="
echoid-s2357
"
xml:space
="
preserve
">Quod cum ita ſe habeat, neceſſarium eſt, ne aliquis locus va
<
lb
/>
cuus remaneat, vt aliud quoddam corpus ingrediatur, cum ad
<
reg
norm
="
ingrediendum
"
type
="
context
">ingrediẽdum</
reg
>
aeri non
<
lb
/>
patuerit aditus. </
s
>
<
s
xml:id
="
echoid-s2358
"
xml:space
="
preserve
">quod ſi corpus admodum non erit fluxile, aut humidum, ita vt ingre
<
lb
/>
di amphoram poſſit ita amphorę hærebit, vt non cito diuelli poſſit, & eo modo ſępe </
s
>
</
p
>
</
div
>
</
div
>
</
div
>
</
text
>
</
echo
>