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
Page concordance
<
1 - 30
31 - 60
61 - 90
91 - 120
121 - 150
151 - 180
181 - 210
211 - 240
241 - 270
271 - 300
301 - 330
331 - 360
361 - 390
391 - 420
421 - 445
>
Scan
Original
421
409
422
410
423
411
424
412
425
413
426
414
427
415
428
416
429
417
430
418
431
419
432
420
433
421
434
422
435
423
436
424
437
425
438
426
439
440
441
442
443
444
<
1 - 30
31 - 60
61 - 90
91 - 120
121 - 150
151 - 180
181 - 210
211 - 240
241 - 270
271 - 300
301 - 330
331 - 360
361 - 390
391 - 420
421 - 445
>
page
|<
<
(413)
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-div477
"
type
="
chapter
"
level
="
2
"
n
="
6
">
<
div
xml:id
="
echoid-div771
"
type
="
section
"
level
="
3
"
n
="
48
">
<
div
xml:id
="
echoid-div771
"
type
="
letter
"
level
="
4
"
n
="
1
">
<
p
>
<
s
xml:id
="
echoid-s4953
"
xml:space
="
preserve
">
<
pb
o
="
413
"
rhead
="
EPISTOL AE.
"
n
="
425
"
file
="
0425
"
xlink:href
="
http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/163127KK/pageimg/0425
"/>
rerrogas, ſcito
<
reg
norm
="
naturam
"
type
="
context
">naturã</
reg
>
coniunxiſſe
<
reg
norm
="
frigiditatem
"
type
="
context
">frigiditatẽ</
reg
>
<
reg
norm
="
cum
"
type
="
context
">cũ</
reg
>
denſitate, &
<
reg
norm
="
caliditatem
"
type
="
context
">caliditatẽ</
reg
>
<
reg
norm
="
cum
"
type
="
context
">cũ</
reg
>
raritate,
<
lb
/>
vt ſup. diximus, ita vt cum aliquod corpus
<
reg
norm
="
denſatur
"
type
="
simple
">denſat̃</
reg
>
,
<
reg
norm
="
frigidum
"
type
="
context
">frigidũ</
reg
>
<
reg
norm
="
reddatur
"
type
="
simple
">reddat̃</
reg
>
, & dum rarefit ma-
<
lb
/>
iorem caliditatem acquirat, & ſic econtra fit, vt quanto magis aliquod corpus refri
<
lb
/>
geratur, tanto denſius reddatur, & quanto calidius fit tanto rarius efficiatur. </
s
>
<
s
xml:id
="
echoid-s4954
"
xml:space
="
preserve
">Quo-
<
lb
/>
ties igitur agitabitur aer, aut aliud corpus, quod ratione ſuæ ſubtilitatis, velociter
<
lb
/>
condenſari, & rarefieri poſſit, eius partes denſiores ſemper erunt frigidæ, & hanc
<
lb
/>
obrem quilibet ventus, qui per calida loca non tranſeat, natura ſua frigidus, calidus
<
lb
/>
autem per accidens erit. </
s
>
<
s
xml:id
="
echoid-s4955
"
xml:space
="
preserve
">Hinc fit vt vaſa vitrea, & terrea tam in vehementi frigore,
<
lb
/>
quam in magno æſtu frangantur, quia horum vnum fit, ne aliquis locus vacuus rema
<
lb
/>
neat, & aliud ob loci neceſſitatem, ſed hoc non ſequeretur, ſi in materia, qua huiuſ
<
lb
/>
modi vas conſtat, aliqua aeris portio non contineretur.</
s
>
</
p
>
</
div
>
</
div
>
<
div
xml:id
="
echoid-div773
"
type
="
section
"
level
="
3
"
n
="
49
">
<
div
xml:id
="
echoid-div773
"
type
="
letter
"
level
="
4
"
n
="
1
">
<
head
xml:id
="
echoid-head582
"
xml:space
="
preserve
">DE LVMINE LVNÆ, DE FINE LVMINIS,
<
lb
/>
de fine motus corporum cęleſtium, de albedine,
<
lb
/>
de ſphæra.</
head
>
<
head
xml:id
="
echoid-head583
"
style
="
it
"
xml:space
="
preserve
">Clariβimo Antonio Nauaiero.</
head
>
<
p
>
<
s
xml:id
="
echoid-s4956
"
xml:space
="
preserve
">
<
emph
style
="
sc
">LVmen</
emph
>
Lunæ etiam ſi ſit lumen reflexum Solis ab ipſa Luna, ab ea tamen
<
lb
/>
non ita reflectitur, vt à ſuperficie polita ſpeculi,
<
reg
norm
="
cum
"
type
="
context
">cũ</
reg
>
eius luminis
<
reg
norm
="
tantam
"
type
="
context
">tantã</
reg
>
<
reg
norm
="
quan titatem
"
type
="
context
">quã
<
lb
/>
titatem</
reg
>
ſuper ipſum corpus lunare videamus, & eo modo
<
reg
norm
="
terminatam
"
type
="
context
">terminatã</
reg
>
quo
<
lb
/>
conſpicimus. per ſe lumen, cauſa oculi eſt effectum, per accidens autem
<
lb
/>
puta quod vis. </
s
>
<
s
xml:id
="
echoid-s4957
"
xml:space
="
preserve
">Terra deinde nunquam lunari lumine (
<
reg
norm
="
quanuis
"
type
="
context
">quãuis</
reg
>
ſolaris reflexio exiſtat)
<
lb
/>
omnino deſtituta eſt, dico etiam, neque in ipſis ecclipſibus ſolaribus vel lunaribus,
<
lb
/>
in ſolaribus enim cum Soltot millia vices maior ſit Luna, Luna verò minor terra, ſe
<
lb
/>
quitur, vt terra non omnino priuata remancat lumine Lunæ, in ecclipſibus ve-
<
lb
/>
rò lunaribus Luna ſemper videtur, gratia luminis ſolaris, quamuis refracti. </
s
>
<
s
xml:id
="
echoid-s4958
"
xml:space
="
preserve
">Mo-
<
lb
/>
tus corporum cœleſtium fit ratione ſitus, & varietatis virtutis ſtellæ in diuerſis locis,
<
lb
/>
hæc autem varietas abſque diuerſo ſitu eiuſdem ſtellæ, nec diuerſus hic ſitus abſque
<
lb
/>
motu fieri poſſet, ita vt motus ſtellarum ſit ratione diuerſitatis ſituum ipſarum, er-
<
lb
/>
go motus, & diuerſitas ſituum, fit, ob diuerſam influentiam. </
s
>
<
s
xml:id
="
echoid-s4959
"
xml:space
="
preserve
">Quæ autem de albe-
<
lb
/>
dine fratri tuo dixeram, erant, quod inter
<
reg
norm
="
oens
"
type
="
context
">oẽs</
reg
>
colores albedo, certo quodam modò,
<
lb
/>
<
reg
norm
="
maiorem
"
type
="
context
">maiorẽ</
reg
>
ſimilitudinem habet cum lumine. </
s
>
<
s
xml:id
="
echoid-s4960
"
xml:space
="
preserve
">Primò quia magis coniungitur cum lumi-
<
lb
/>
ne. </
s
>
<
s
xml:id
="
echoid-s4961
"
xml:space
="
preserve
">Secundo quia magis afficit ſenſum. </
s
>
<
s
xml:id
="
echoid-s4962
"
xml:space
="
preserve
">Tertiò quia abſque reſiſtentia magis reci-
<
lb
/>
pit qualitatem aliorum colorum, quam alij colores. </
s
>
<
s
xml:id
="
echoid-s4963
"
xml:space
="
preserve
">Quartò quia maximus
<
lb
/>
eſt omnium colorum. </
s
>
<
s
xml:id
="
echoid-s4964
"
xml:space
="
preserve
">Quintò quia ſimplicior eſt reliquis. </
s
>
<
s
xml:id
="
echoid-s4965
"
xml:space
="
preserve
">Sextò quia diſgregat vi-
<
lb
/>
ſum. </
s
>
<
s
xml:id
="
echoid-s4966
"
xml:space
="
preserve
">Septimò quia qualitas quæ in niue alba eſſe videtur, nihil aliud eſt quam mul-
<
lb
/>
titudo quædam luminum reflexorum, & non albedo, ſimilis ei, quæ eſt lactis, aut
<
lb
/>
panni, quæ quidem ſeptima cauſa effecit, vt ipſam albedinem, magis quam alium
<
lb
/>
quemuis colorem cum ipſo lumine compararem, cum nihil ſit, quod eſſe ſuum
<
reg
norm
="
tranſ
"
type
="
context
">trãſ</
reg
>
<
lb
/>
mutans, aut apparenter, aut eſſentialiter, illud ipſum prius non tranſmutet in for-
<
lb
/>
mam ſibi propin quiorem, vt manifeſtè patet. </
s
>
<
s
xml:id
="
echoid-s4967
"
xml:space
="
preserve
">Eſt etiam huius rei octaua ratio,
<
lb
/>
magni ponderis, quia ſcilicet nullus ſit color, qui magis reſiſtat lumini, aut in quem
<
lb
/>
lumen minorem impreſſionem faciat, quam albedo. </
s
>
<
s
xml:id
="
echoid-s4968
"
xml:space
="
preserve
">Vnde ſequitur, obiecta alba,
<
lb
/>
minus eſſe combuſtibilia quam alia, cum quælibetres in ſuum contrarium quam in </
s
>
</
p
>
</
div
>
</
div
>
</
div
>
</
div
>
</
text
>
</
echo
>