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# Title: [Physica, Id Est, Scientia Rerum Corporearum, In Decem Tractatus Distributa] Physica, Id Est, Scientia Rervm Corporearvm, In Decem Tractatvs Distribvta (shelfmarks Leibn. Marg. 7:1-2; ZEN Leibn. Marg. 7:1-2)
# Folio 96, page id 779785487:0154
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15160
PE XSIC E TR ACT. III.
DROP. CCZC.
Ouo virrum crassus est. pauciores
radi eraiiciuntur; Ratio est, quia cu
vitrum non scperfecte diaphanum,
constat enim ex miscibilibus here-
rogeneis, quo maior est, vel alcior
illius protundicas, plures criam
Occurrunt heterogenex Partes, qua
aliquem radium intercipiune, ac-
que remitrune; igicur paucioribus
Fraiectio permirrieur; isieur quo
vicrum crallius est, pauciores ea-
dii craiiciuneur; hinc pauciores
oculoincidune, si vierum interpo-
MaCME.
PROP. CCZCT.
Quando fit tanium una sensibi-
lis refractio, obiectum, licet locum
mutet, non tamen sirum mutat; Id
est, videtur Curlum, quod Curtum
est; deorlum, quod deortum est;
dextrorlum, quod dextroctum clt,
Xc. lic nummus inera aquam vide-
aur, licer in eo loco, in quorcue-
ea est, inimé, videatur; sic dum
per viereum prisma obiectum aspi-
cio, licer locum inuret, aspectum
non mutar; de re, quod lic, dubium
non est; at vero propter quid lics
Paulo post perlpicuum erit.
PROP. CCZCTI.
Si radii per foramen ab obiecto in
aliquod planum proyciantur, supe-
rior pars obiecti, in inferiorem plani,
es contra inferior, in superiorem ra-
dios proycit; De re, quod Sc, etiam
constat; sic enim obiectum quod-
liber AB, EM Foramen T, planum
Oppolicum GF, lc pars luperioe
obiecti B, inferior A, icemque su-
perior plani C, inferiorF; vides
B, radium proiici in F; de ab A,
in C; hinc si in plano illo imaBO
obiecti depingatur, cuerlo lieu de-
pingetur, ve vulgo tc, intra ob-
Ccurum conclane; nota res elt, ee
iam cuiliber peruia.
PROD. CCZCTTT.
Si obiectum ex vao medio, in aliud,
radios emitrit, radii in partes oppo-
sitas enne; v. 8. Qui d parre dexrrz F15. 14.
obiecti, sinistrorlum; qui a lini-
Ara, dextrorlum; sic enim aquae
Cuperkcies DF; SE A B obiectum,
intra aquam collocarum; sitque B
dextra pars, ec A siniltra; allumai.
tur quorliber puncta in superticie
DF, V. 3. D, C, E, F, _ ab CKFTO-
nis A B, ducantur ad eadem pun-
eta toridem radii; v, 8. A F, BF;
vides radium A F curuari In FC;
_ BF, in F EI; igicur radius AF,
dexerorlum proiicitur: pari modo
AnE A D, BD; hic in D N, illes
in DM, Frangitur; igieur BD Cini-
Arorlum proiicitur; idem dico de
omnibus aliis; idem prortus in
prilmace viereo accidie. Cue Aac
tancum vna Fractio. Cuc dux;
Ec enim obiectum A B; Cque A F18. 4.
linistra parS, B dexera; sine radii
AD, BD; AD in DM, cum in
MO; BD veco in D L, cum in
I P trangitur; IgiEur A dCXETOT-
Cum, B sinistrorlum proiicie; idem
dico de aliis eodiis, in idem rieri
punctum incidencibus, Y. 8. de
duobus AF, BF.
PROP. CCZCTV.
Fiinc perinde se habent radu pro-
recti, post unam. vel duas refra-
ctiones, in prismate vitreo, atque so
per foramen paulo latins, proiiceren
tur: V. 8. Ec otriectum AB; FOFa- Pi8, 15.
minis diameres CD; duCaME La