diff --git a/notes/.obsidian/plugins/obsidian-activity-history/data.json b/notes/.obsidian/plugins/obsidian-activity-history/data.json
index 339cf9a..2b6cf24 100644
--- a/notes/.obsidian/plugins/obsidian-activity-history/data.json
+++ b/notes/.obsidian/plugins/obsidian-activity-history/data.json
@@ -12,8 +12,8 @@
   "checkpointList": [
     {
       "path": "/",
-      "date": "2023-01-12",
-      "size": 954035
+      "date": "2023-01-17",
+      "size": 955685
     }
   ],
   "activityHistory": [
@@ -1026,7 +1026,19 @@
         },
         {
           "date": "2023-01-12",
-          "value": 1711
+          "value": 2201
+        },
+        {
+          "date": "2023-01-13",
+          "value": 0
+        },
+        {
+          "date": "2023-01-14",
+          "value": 0
+        },
+        {
+          "date": "2023-01-17",
+          "value": 1160
         }
       ]
     }
diff --git a/notes/.obsidian/plugins/various-complements/data.json b/notes/.obsidian/plugins/various-complements/data.json
index e173268..4b00b50 100644
--- a/notes/.obsidian/plugins/various-complements/data.json
+++ b/notes/.obsidian/plugins/various-complements/data.json
@@ -55,70 +55,6 @@
         }
       }
     },
-    "generated": {
-      "generated": {
-        "frontMatter": {
-          "count": 2,
-          "lastUpdated": 1671009118104
-        }
-      }
-    },
-    "energie": {
-      "energie": {
-        "currentFile": {
-          "count": 1,
-          "lastUpdated": 1670929153960
-        }
-      }
-    },
-    "Změna vnitřní energie": {
-      "Změna vnitřní energie": {
-        "internalLink": {
-          "count": 1,
-          "lastUpdated": 1670929277135
-        }
-      }
-    },
-    "výměna": {
-      "výměna": {
-        "currentFile": {
-          "count": 1,
-          "lastUpdated": 1670929586664
-        }
-      }
-    },
-    "\\Delta": {
-      "\\Delta": {
-        "currentFile": {
-          "count": 1,
-          "lastUpdated": 1670930348796
-        }
-      }
-    },
-    "mc\\Delta": {
-      "mc\\Delta": {
-        "currentFile": {
-          "count": 1,
-          "lastUpdated": 1670930689216
-        }
-      }
-    },
-    "Goethe": {
-      "Goethe": {
-        "internalLink": {
-          "count": 1,
-          "lastUpdated": 1671001631504
-        }
-      }
-    },
-    "cjl/literatura": {
-      "cjl/literatura": {
-        "frontMatter": {
-          "count": 1,
-          "lastUpdated": 1671008862147
-        }
-      }
-    },
     "cjl/slohy": {
       "cjl/slohy": {
         "frontMatter": {
@@ -127,22 +63,6 @@
         }
       }
     },
-    "Expo 58": {
-      "Expo 58": {
-        "internalLink": {
-          "count": 1,
-          "lastUpdated": 1671009932254
-        }
-      }
-    },
-    "novin": {
-      "novin": {
-        "currentFile": {
-          "count": 1,
-          "lastUpdated": 1671188950497
-        }
-      }
-    },
     "Konvice": {
       "Konvice": {
         "currentFile": {
@@ -174,6 +94,30 @@
           "lastUpdated": 1673519112200
         }
       }
+    },
+    "plynu": {
+      "plynu": {
+        "currentFile": {
+          "count": 1,
+          "lastUpdated": 1673950374552
+        }
+      }
+    },
+    "Veličiny": {
+      "Veličiny": {
+        "internalLink": {
+          "count": 1,
+          "lastUpdated": 1673950488373
+        }
+      }
+    },
+    "Rovnice": {
+      "Rovnice": {
+        "internalLink": {
+          "count": 1,
+          "lastUpdated": 1673951109303
+        }
+      }
     }
   }
 }
\ No newline at end of file
diff --git a/notes/.obsidian/workspace.json b/notes/.obsidian/workspace.json
index bcd4c2f..2b5d02b 100644
--- a/notes/.obsidian/workspace.json
+++ b/notes/.obsidian/workspace.json
@@ -4,47 +4,35 @@
     "type": "split",
     "children": [
       {
-        "id": "7a3626b92fb0be3d",
+        "id": "5dfad947bc9a2c00",
         "type": "tabs",
         "children": [
           {
-            "id": "3e845f332698836d",
+            "id": "0c0d2d72bc49179c",
             "type": "leaf",
             "state": {
               "type": "markdown",
               "state": {
-                "file": "mat/Funkce/Převody stupňů na radiány.md",
+                "file": "fyz/fyz.md",
                 "mode": "source",
                 "source": false
               }
             }
           },
           {
-            "id": "21b527554bf208e1",
+            "id": "f48f7dc6676987ee",
             "type": "leaf",
             "state": {
               "type": "markdown",
               "state": {
-                "file": "psi/CCNA2/vlan.md",
-                "mode": "source",
-                "source": false
-              }
-            }
-          },
-          {
-            "id": "feb9683b44543e19",
-            "type": "leaf",
-            "state": {
-              "type": "markdown",
-              "state": {
-                "file": "psi/CCNA2/RIP.md",
+                "file": "fyz/Mechanika tekutin/Termodynamika/Ideální plyn.md",
                 "mode": "source",
                 "source": false
               }
             }
           }
         ],
-        "currentTab": 2
+        "currentTab": 1
       }
     ],
     "direction": "vertical"
@@ -102,7 +90,7 @@
             "state": {
               "type": "backlink",
               "state": {
-                "file": "psi/CCNA2/RIP.md",
+                "file": "fyz/Mechanika tekutin/Termodynamika/Ideální plyn.md",
                 "collapseAll": false,
                 "extraContext": false,
                 "sortOrder": "alphabetical",
@@ -119,7 +107,7 @@
             "state": {
               "type": "outgoing-link",
               "state": {
-                "file": "psi/CCNA2/RIP.md",
+                "file": "fyz/Mechanika tekutin/Termodynamika/Ideální plyn.md",
                 "linksCollapsed": false,
                 "unlinkedCollapsed": true
               }
@@ -166,7 +154,7 @@
             "state": {
               "type": "outline",
               "state": {
-                "file": "psi/CCNA2/RIP.md"
+                "file": "fyz/Mechanika tekutin/Termodynamika/Ideální plyn.md"
               }
             }
           },
@@ -241,17 +229,17 @@
       "breadcrumbs:Breadcrumbs Visualisation": false
     }
   },
-  "active": "feb9683b44543e19",
+  "active": "f48f7dc6676987ee",
   "lastOpenFiles": [
+    "fyz/fyz.md",
+    "cjl/cjl.md",
+    "cjl/literatura/slohy/Preromantismus/Utrpení mladého Werthera.md",
+    "cjl/literatura/slohy/Preromantismus/Goethe.md",
+    "cjl/literatura/slohy/Preromantismus/Preromantismus.md",
+    "psi/CCNA2/RIP.md",
     "psi/CCNA2/vlan.md",
     "psi/CCNA2/DHCP.md",
     "psi/CCNA2/Route.md",
-    "psi/CCNA2/EtherChannel.md",
-    "mat/Funkce/Převody stupňů na radiány.md",
-    "mat/Funkce/Orientovaný úhel.md",
-    "mat/Funkce/Logaritmus - Substituce.md",
-    "mat/Funkce/Logaritmus.md",
-    "mat/Matematika.md",
-    "cjl/literatura/slohy/Preromantismus/Goethe.md"
+    "psi/CCNA2/EtherChannel.md"
   ]
 }
\ No newline at end of file
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new file mode 100644
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new file mode 100644
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new file mode 100644
index 0000000..19f381f
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diff --git a/notes/data/Pasted image 20230117112442.png b/notes/data/Pasted image 20230117112442.png
new file mode 100644
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diff --git a/notes/fyz/Mechanika tekutin/Termodynamika/Ideální plyn.md b/notes/fyz/Mechanika tekutin/Termodynamika/Ideální plyn.md
new file mode 100644
index 0000000..bbb38f8
--- /dev/null
+++ b/notes/fyz/Mechanika tekutin/Termodynamika/Ideální plyn.md	
@@ -0,0 +1,37 @@
+# Ideální plyn
+Při odvozování zákonů je dobré nahradit plyn (dusík, kyslík etc) zjednodušeným modelem → ideální plyn.
+
+## Rozměry molekul jsou zanedbatelně malé oproti střední vzdálenosti
+
+![](Pasted%20image%2020230117110600.png)
+
+## Molekuly na sebe nepůsobí přitažlivými silami
+
+![](Pasted%20image%2020230117110726.png)
+$h$ - velká
+$F_p \rightarrow 0$
+
+## Srážky molekul ideálního plynu s molekulama stěny nádoby jsou dokonale pružné
+
+![](Pasted%20image%2020230117111112.png)
+
+Rychlosti molekul jsou před nárazem a po nárazu shodné
+
+## Tlak plynu 
+Nárazy molekul plynu na stěnu o obsahu S se projevují jako tlaková síla **F**.
+$p=\frac{F}S$
+
+![](Pasted%20image%2020230117111301.png)
+
+## Stavové veličiny
+Charakterizují plyn v rovnovážném stavu.
+![](Pasted%20image%2020230117111455.png)
+
+## Stavové rovnice
+porovnávají dva stavy téhož plynu.
+
+![](Pasted%20image%2020230117112442.png)
+
+$\frac{p_1V_1}{T_1}=\frac{p_2V_2}{T_2}=konst.$
+
+při stavové změně ideálního plynu se stálou hmotností je výraz $\frac{pV}T$ konstantní.
\ No newline at end of file
diff --git a/notes/fyz/Mechanika tekutin/Termodynamika/Termodynamika.md b/notes/fyz/Mechanika tekutin/Termodynamika/Termodynamika.md
index 09f2e3e..a078649 100644
--- a/notes/fyz/Mechanika tekutin/Termodynamika/Termodynamika.md	
+++ b/notes/fyz/Mechanika tekutin/Termodynamika/Termodynamika.md	
@@ -8,6 +8,7 @@ $T=273K$ … $t=0\degree C$
 
 %% Zoottelkeeper: Beginning of the autogenerated index file list  %%
 -  [[fyz/Mechanika tekutin/Termodynamika/Celsiova teplotní stupnice|Celsiova teplotní stupnice]]
+-  [[fyz/Mechanika tekutin/Termodynamika/Ideální plyn|Ideální plyn]]
 -  [[fyz/Mechanika tekutin/Termodynamika/Pokus - Měření účinnosti varné konvice|Pokus - Měření účinnosti varné konvice]]
 -  [[fyz/Mechanika tekutin/Termodynamika/První termodynamický zákon|První termodynamický zákon]]
 -  [[fyz/Mechanika tekutin/Termodynamika/Termodynamická teplota|Termodynamická teplota]]
diff --git a/notes/psi/CCNA2/RIP.md b/notes/psi/CCNA2/RIP.md
index 2ff1aa2..86117a1 100644
--- a/notes/psi/CCNA2/RIP.md
+++ b/notes/psi/CCNA2/RIP.md
@@ -1,5 +1,6 @@
 # RIP
 Sdílí routes s jiným routerem
+[IP Routing: RIP Configuration Guide, Cisco IOS Release 15M&T - Configuring Routing Information Protocol [Cisco IOS 15.4M&T] - Cisco](https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/iproute_rip/configuration/15-mt/irr-15-mt-book/irr-cfg-info-prot.html)
 
 `Router(config)#router rip`
 `Router(config-router)#version 2` - je nutné mít dobrou verzi