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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 433, page id 779782283:0519
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L1B. III. DE LVCE EF LVMINE.
433
bus lucidis, sine admixtione alia- ibidem expositas, clarissimum ex-
cum consideraris, qua omnes lu- Perimentum omieri nS debet; nem-
cem aeque incentam habent.
PROP. ZLV.
Maius lucidum maiorem vim il-
luminatinam habet: Mlaius inquam,
Cecundum parres lucidas, non ve-
ro per admixtionem non lucida-
tum; vide prop. 27. lib. 1.
PROP. ZCVI
Tux, quae lucido inest, non pro-
ducit lumen maius; nec minus. sed
aequale: Hlinc dupla moles lucidi
homogenei, duplum lumen ad ex-
era producie, vide prop. 28. 29. 30.
31. lib. 1. in quibus haec tacile pro-
BanEuT.
PROD. ZLVII
Non modo partes lueis onita, ve-
rum etiam separare, actione commu-
ni aeunt, in commune scilicet me-
dium; non camen aeunt duo lucida
in eam medii partem, quae verique
communis non est: Vide PFOP. 32.
de 33. alib. 1.
PROP. ZLVITY
Tumen productum ad exira con-
sernatur à luce primo producente;
Fodem modo probacur, quo pro-
bacum eAt, de calore, PFOP. 34.
De liradius luminis per Foramen in
conclaui oblcuro excipiatur, e
quam proxime heri porerie, corpus
Opacum, v. 8. Charca, tadio ad la-
tus admoneatur, licet radius sIc
incentissumus, v. 9. linca vrens (ve
vocanc) nullum prortus lumen ab
eo in charra appolica, produci vi-
detus; acqui si ageret, in orbem
agerec, igitur in chartam aBCFCL;
nec est quod dicas, aoerc (Ceun-
dum lineam eiuldem cadii, nam
vel in veramque parrem ciuldem
linex, quod dici non porest; nec
enim lumen versus Colem agic; non
in alceram cancum pro quo vide
rationes loco cirato explicatas.
PROP. L.
Ex hoc bene redditur ratio, eux
neque lux, neque lumen; in infini-
cum crescere possint: Ouam vide in
PFoP. 39. lib. 1.
DROD. LI.
TuX, quae de nono produci vide-
eur, veré es proprie educitur de po-
centia materia: HIOc eA ex poren-
cia phylica, cransic ad actum phy-
licum, id est sensibilem; aE veEO
lumen producitur quidem per
actionem dependentem a Tubiecto,
lib. 1. immo de lumine Jonge lu- qua tamen non cA proprie edu-
culencior est experiencia, quam de ctio; ride prop. 40. lib. 1.
CalOrc.
PROP. ZLIX
Tumen non est actiuum: Eodem
modo probatur, quo de calore
probaui, prop. 36. lib. 1. immo
lonse Facilius probatur de lumine;
PROP. LTI.
imen in instanti prodnertur at
que diffunditur ab eodem lucido: Mo-
do, quo probanimus prop. +1. lib. 1.
hoc eciam probacum eAt in PFOP. 6.
Fationc 7. 10. _ verO cuM lUX CON-
rationem a priori loco cicaco ha- Tervec lumen per p. 48. Secundo in-
bemus; cui praecer alias rationes Aanti, nouum lumen producere non
porcA,