diff --git a/notes/.obsidian/plugins/obsidian-activity-history/data.json b/notes/.obsidian/plugins/obsidian-activity-history/data.json index bad75d0..0109d65 100644 --- a/notes/.obsidian/plugins/obsidian-activity-history/data.json +++ b/notes/.obsidian/plugins/obsidian-activity-history/data.json @@ -13,7 +13,7 @@ { "path": "/", "date": "2023-02-21", - "size": 970985 + "size": 972056 } ], "activityHistory": [ @@ -1102,7 +1102,7 @@ }, { "date": "2023-02-21", - "value": 1225 + "value": 2296 } ] } diff --git a/notes/.obsidian/plugins/various-complements/data.json b/notes/.obsidian/plugins/various-complements/data.json index 7c90928..843823b 100644 --- a/notes/.obsidian/plugins/various-complements/data.json +++ b/notes/.obsidian/plugins/various-complements/data.json @@ -74,8 +74,8 @@ "Dějová linka": { "Dějová linka": { "internalLink": { - "count": 1, - "lastUpdated": 1674558872502 + "count": 2, + "lastUpdated": 1676979031652 } } }, diff --git a/notes/.obsidian/workspace.json b/notes/.obsidian/workspace.json index d75e16f..68b8966 100644 --- a/notes/.obsidian/workspace.json +++ b/notes/.obsidian/workspace.json @@ -4,35 +4,22 @@ "type": "split", "children": [ { - "id": "92925f9d9c0b6d7e", + "id": "887658f6e8ed514c", "type": "tabs", "children": [ { - "id": "254889ac9d7fbb00", + "id": "679de776d0f05c82", "type": "leaf", "state": { "type": "markdown", "state": { - "file": "fyz/Mechanika tekutin/Termodynamika/Chladící stroj.md", - "mode": "source", - "source": false - } - } - }, - { - "id": "1346ce4babe32305", - "type": "leaf", - "state": { - "type": "markdown", - "state": { - "file": "fyz/Mechanika tekutin/Termodynamika/Tepelné čerpadlo.md", + "file": "mat/Funkce/Goniometrické funkce.md", "mode": "source", "source": false } } } - ], - "currentTab": 1 + ] } ], "direction": "vertical" @@ -90,7 +77,7 @@ "state": { "type": "backlink", "state": { - "file": "fyz/Mechanika tekutin/Termodynamika/Tepelné čerpadlo.md", + "file": "mat/Funkce/Goniometrické funkce.md", "collapseAll": false, "extraContext": false, "sortOrder": "alphabetical", @@ -107,7 +94,7 @@ "state": { "type": "outgoing-link", "state": { - "file": "fyz/Mechanika tekutin/Termodynamika/Tepelné čerpadlo.md", + "file": "mat/Funkce/Goniometrické funkce.md", "linksCollapsed": false, "unlinkedCollapsed": true } @@ -154,7 +141,7 @@ "state": { "type": "outline", "state": { - "file": "fyz/Mechanika tekutin/Termodynamika/Tepelné čerpadlo.md" + "file": "mat/Funkce/Goniometrické funkce.md" } } }, @@ -229,17 +216,17 @@ "breadcrumbs:Breadcrumbs Visualisation": false } }, - "active": "1346ce4babe32305", + "active": "679de776d0f05c82", "lastOpenFiles": [ + "mat/Funkce/Příklady.md", + "mat/Funkce/Goniometrické funkce.md", + "mat/mat.md", + "fyz/Mechanika tekutin/Termodynamika/Tepelné čerpadlo.md", "fyz/Mechanika tekutin/Termodynamika/Chladící stroj.md", "fyz/Mechanika tekutin/Termodynamika/Pokus - Měření účinnosti varné konvice.md", - "fyz/Mechanika tekutin/Termodynamika/Tepelné čerpadlo.md", "fyz/Mechanika tekutin/Termodynamika/První termodynamický zákon.md", "fyz/Mechanika tekutin/Termodynamika/Tepelné děje Ideálního plynu.md", - "mat/mat.md", "psi/CCNA2/EtherChannel.md", - "psi/psi.md", - "mat/Funkce/Goniometrické funkce.md", - "mat/Funkce/Funkční přepis.md" + "psi/psi.md" ] } \ No newline at end of file diff --git a/notes/data/Pasted image 20230221131441.png b/notes/data/Pasted image 20230221131441.png new file mode 100644 index 0000000..40898e5 Binary files /dev/null and b/notes/data/Pasted image 20230221131441.png differ diff --git a/notes/data/Pasted image 20230221131736.png b/notes/data/Pasted image 20230221131736.png new file mode 100644 index 0000000..2333726 Binary files /dev/null and b/notes/data/Pasted image 20230221131736.png differ diff --git a/notes/data/Pasted image 20230221132258.png b/notes/data/Pasted image 20230221132258.png new file mode 100644 index 0000000..041bba3 Binary files /dev/null and b/notes/data/Pasted image 20230221132258.png differ diff --git a/notes/data/Pasted image 20230221132458.png b/notes/data/Pasted image 20230221132458.png new file mode 100644 index 0000000..cab1fe5 Binary files /dev/null and b/notes/data/Pasted image 20230221132458.png differ diff --git a/notes/fyz/Mechanika tekutin/Termodynamika/Tepelné čerpadlo.md b/notes/fyz/Mechanika tekutin/Termodynamika/Tepelné čerpadlo.md index a838b61..c184d89 100644 --- a/notes/fyz/Mechanika tekutin/Termodynamika/Tepelné čerpadlo.md +++ b/notes/fyz/Mechanika tekutin/Termodynamika/Tepelné čerpadlo.md @@ -27,3 +27,20 @@ $Q_1\dot=276kJ$ $W'=Q_1-Q_2$ $Q_2=Q_1-W'$ $Q_2=202kJ$ + +--- + +Plyn uzavřený v nádobě s pohyblivým pístem má objem $1m^3$, teplota $0\degree C$ a tlak $200kPa$. Jakou práci plyn vykoná, jestliže při stálém tlaku zvýšíme jeho teplotu na $20\degree C$ + +Isobarický děj + +$W'=p*\Delta V=p(V_2-V_1)$ +$\frac{V_1}{T_1}=\frac{V_2}{T_2}\Rightarrow V_2=\frac{V_1}{T_1}*T_2$ + +$W'=p(\frac{V_1}{T_1}*T_2-V_1)=pV_1(\frac{T_2}{T_1}-1)$ + +$p=2*10^5$ ($200kPa$) +$T_2=293K$ +$T_1=273K$ + +$W'=2*10^5*1(\frac{293}{273}-1)=14650J$ diff --git a/notes/mat/Funkce/Goniometrické funkce.md b/notes/mat/Funkce/Goniometrické funkce.md index 7350d27..81b1164 100644 --- a/notes/mat/Funkce/Goniometrické funkce.md +++ b/notes/mat/Funkce/Goniometrické funkce.md @@ -103,3 +103,44 @@ $f_4(\frac\pi2)=2$ $f_4(\frac\pi3)=1$ ![](Pasted%20image%2020230216114136.png) + +--- + +$h_3: y=sin(\frac{\pi}3-\frac14x)$ +$y=-sin(\frac14x-\frac\pi3)$ + +$y=sin(\frac{x}4)$ + +$\frac{x}4=\frac\pi2 \Leftrightarrow x=2\pi$ +$\sin(\frac{2\pi}4)=sin(\frac\pi2)=1$ +$[2\pi,1]$ + +$\frac{x}4=\frac\pi2\Leftrightarrow x=-2\pi$ +$sin(-\frac{2\pi}4)=sin(-\frac\pi2)=-1$ +$[2\pi,-1]$ + +--- + +$h_5: y=\sin2\pi x$ + +![](Pasted%20image%2020230221131736.png) + +perioda 1 +s y se protne v x0 +obor hodnot: $\langle-1;1\rangle$ + +--- + +$y=sin(2\pi+x)$ +$y=sin(x)$ + +![](Pasted%20image%2020230221132458.png) + +s y se protne v x0 +obor hodnot $\langle -1;1\rangle$ +perioda $2\pi$ + +--- + +$y=\sin(\frac14x-\frac\pi3$) +