vault backup: 2023-11-10 10:50:28

This commit is contained in:
Daniel Bulant 2023-11-10 10:50:28 +01:00
parent 396b62ca44
commit ccb1ecf3b8
16 changed files with 631 additions and 36 deletions

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- [[cjl/literatura/slohy/Realismus/Karel Havlíček Borovský|Karel Havlíček Borovský]]
- [[cjl/literatura/slohy/Realismus/Opakování|Opakování]]
- [[cjl/literatura/slohy/Realismus/Rozchod|Rozchod]]
- [[cjl/literatura/slohy/Realismus/Světový realismus|Světový realismus]]
%% Zoottelkeeper: End of the autogenerated index file list %%

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# Světový realismus

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---
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%%

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# Pracovní proces
## Práce
Cílevědomá činnost člověka
## Pracovní činitele
### Pracovní síla
zaměstnanci, pracovníci
schopnosti člověka které používá při práci
### Prostředek jednorázové spotřeby
spotřební věc na výrobu, nejčastěji přímo materiál na zpracování
přetváří se, mění fyzickou podstatu
obvykle se stávají produktem
### Prostředek postupné spotřeby
nástroje k výrobě
opotřebují se
Opotřebení probíhá obojí, ale je různá intenzita
#### Fyzické
Zhoršuje se při opotřebení
Příčina: například intenzivní používání
Důsledek: například horší efektivita
#### Morální
Příčina: technický pokrok
Důsledek: (technické) zastarávání
## DÚ
10x pracovní proces (+ švadlena jako příklad)
| P. Síla | P. jednorázové s. | P. postupné s. |
| -------- | ----------------- | -------------- |
| švadlena | látka | šicí stroj |
| | | |

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@ -1,4 +1,5 @@
# eko
%% Zoottelkeeper: Beginning of the autogenerated index file list %%
- [[eko/Pracovní proces|Pracovní proces]]
- [[eko/Úvodní hodina|Úvodní hodina]]
%% Zoottelkeeper: End of the autogenerated index file list %%

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@ -18,6 +18,7 @@ $a'=\frac{fa}{a-f}$
## Optická mohutnost
šířka čočky
$\varphi=\frac1f$
dioptrie, D
---
@ -35,3 +36,45 @@ Rozdil mezi merenim ve vode ($f_2$) a na vzduchu ($f_1$)
$n_v$ = index lomu vody (1.33)
$n_2=\frac{n_v(f_1-f_2)}{f_1n_v-f_2}$
## Oko
Blízký bod: 25cm
Vzdálený bod: nekonečno
![[Rovinné zrcadlo 2023-11-09 13.03.10.excalidraw]]
### Krátkozraké oko
![[Rovinné zrcadlo 2023-11-09 13.04.09.excalidraw]]
Potřebují rozptylku
### Dalekozraké oko
Spojka
### Daltonismus
Barvoslepost, nejvice cervena a zelena
## Soustava cocek
Vysledna opticka mohutnost je jejich soucet
---
$f=-4cm$
$y=12cm$
$\frac1f=\frac1a+\frac1{a'}\Rightarrow \frac1{a'}=\frac1f-\frac1a=\frac{a-f}{fa}$
$Z=\frac{y'}y=-\frac{a'}a$
$y'=-\frac{a'}ay$
a) $a=12cm$
$a'=\frac{-4*12}{12+4}=-3cm$
$y'=-\frac3{12}=0.25cm$
b) $a'=-2.67cm$
$y'=0.34cm$
---
$f=2cm$
$y=1cm$

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@ -3,6 +3,7 @@
- [[mat/Geometrie/Konstrukční úlohy|Konstrukční úlohy]]
- [[mat/Geometrie/Kružnice|Kružnice]]
- [[mat/Geometrie/Obvody a obsahy rovinných útvarů|Obvody a obsahy rovinných útvarů]]
- [[mat/Geometrie/Řezy těles|Řezy těles]]
- [[mat/Geometrie/Stereometrie|Stereometrie]]
- [[mat/Geometrie/Středová souměrnost|Středová souměrnost]]
- [[mat/Geometrie/Zobrazení v rovině|Zobrazení v rovině]]

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@ -22,7 +22,7 @@ Geometrie prostoru
- 2 roviny rovnobezne a 3. s nimi ruznobezna (protinaji se ve 2 primkach, 1. a 3. rovina a 2. a 3. rovina)
- 3 ruznobezne, protinaji se ve 3 primkach
## Přímky a roviny
### Přímky a roviny
- přímka leží v rovině $\leftrightarrow BE \subset \leftrightarrow ABFE$
- různoběžné (mají 1 průsečík) $\stackrel{\leftrightarrow}{BC} \times \leftrightarrow ABFE$

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@ -0,0 +1 @@
# Řezy těles