diff --git a/.obsidian/workspace.json b/.obsidian/workspace.json index f8ef7a4..d6a05c9 100644 --- a/.obsidian/workspace.json +++ b/.obsidian/workspace.json @@ -1,48 +1,33 @@ { "main": { - "id": "1d60a9785f69aac9", + "id": "14e3fd988d4c6907", "type": "split", "children": [ { - "id": "9449342f35f00ac4", + "id": "afdb20ea5624f6c9", "type": "tabs", - "dimension": 50.161812297734635, "children": [ { - "id": "470a0ec0619cc58a", + "id": "41376d46a88f5cac", "type": "leaf", "state": { "type": "markdown", "state": { - "file": "Physics/Fluids/Fluid and Conservation Laws.md", + "file": "chemistry/polyatomic ions.md", "mode": "source", "source": false }, "icon": "lucide-file", - "title": "Fluid and Conservation Laws" + "title": "polyatomic ions" } }, { - "id": "ca462f3fa811b1ff", + "id": "62887f0135acbc04", "type": "leaf", "state": { "type": "markdown", "state": { - "file": "Literacy/Buzzwords.md", - "mode": "source", - "source": false - }, - "icon": "lucide-file", - "title": "Buzzwords" - } - }, - { - "id": "64f0df5c090ab314", - "type": "leaf", - "state": { - "type": "markdown", - "state": { - "file": "Physics/Thermodynamics/Thermal Energy Transfer and Equilibrium.md", + "file": "physics/Thermodynamics/Thermal Energy Transfer and Equilibrium.md", "mode": "source", "source": false }, @@ -51,43 +36,56 @@ } }, { - "id": "0cf859e0a62de9b5", + "id": "5b45156f06e38bab", "type": "leaf", "state": { "type": "markdown", "state": { - "file": "Physics/Thermodynamics/Kinetic Theory of Temperature and Pressure.md", - "mode": "source", - "source": false - }, - "icon": "lucide-file", - "title": "Kinetic Theory of Temperature and Pressure" - } - }, - { - "id": "cecd41bd1ed89a81", - "type": "leaf", - "state": { - "type": "markdown", - "state": { - "file": "Physics/Thermodynamics/Ideal Gas Law.md", + "file": "physics/Thermodynamics/Ideal Gas Law.md", "mode": "source", "source": false }, "icon": "lucide-file", "title": "Ideal Gas Law" } + }, + { + "id": "d202485ac5d02beb", + "type": "leaf", + "state": { + "type": "markdown", + "state": { + "file": "Specific Heat and Thermal Conductivity.md", + "mode": "source", + "source": false + }, + "icon": "lucide-file", + "title": "Specific Heat and Thermal Conductivity" + } + }, + { + "id": "8edfc72c6f42ca07", + "type": "leaf", + "state": { + "type": "markdown", + "state": { + "file": "physics/Thermodynamics/Entropy and Second Law of Thermodynamics.md", + "mode": "source", + "source": false + }, + "icon": "lucide-file", + "title": "Entropy and Second Law of Thermodynamics" + } } ], - "currentTab": 2 + "currentTab": 4 }, { - "id": "25da4f0a48a8e7cd", + "id": "73603821459935d0", "type": "tabs", - "dimension": 49.83818770226537, "children": [ { - "id": "2a2c61d4f4ddce12", + "id": "4113f5c6ad4fc2b2", "type": "leaf", "pinned": true, "state": { @@ -104,15 +102,15 @@ "direction": "vertical" }, "left": { - "id": "8ee099bb473a4f17", + "id": "19b49cd4c3759a9a", "type": "split", "children": [ { - "id": "d7378f1095090234", + "id": "2e293f6e16891a3c", "type": "tabs", "children": [ { - "id": "713a2ea9096a5d46", + "id": "85385ac3fdc16167", "type": "leaf", "state": { "type": "file-explorer", @@ -127,7 +125,7 @@ } }, { - "id": "fb224541f09f4cda", + "id": "f5a4ddad0de631f7", "type": "leaf", "state": { "type": "search", @@ -144,7 +142,7 @@ } }, { - "id": "69e0d96b02da1e42", + "id": "047575a510f168a2", "type": "leaf", "state": { "type": "bookmarks", @@ -157,22 +155,23 @@ } ], "direction": "horizontal", - "width": 331.5 + "width": 300 }, "right": { - "id": "e96076b6c37da0cc", + "id": "d7adab66dcffbce9", "type": "split", "children": [ { - "id": "f7651d30e9565d20", + "id": "abb8d4c5f9274c80", "type": "tabs", "children": [ { - "id": "ee135818d6c8b392", + "id": "fbdabe4afce5f930", "type": "leaf", "state": { "type": "backlink", "state": { + "file": "chemistry/chemical reactions.md", "collapseAll": false, "extraContext": false, "sortOrder": "alphabetical", @@ -182,24 +181,25 @@ "unlinkedCollapsed": true }, "icon": "links-coming-in", - "title": "Backlinks" + "title": "Backlinks for chemical reactions" } }, { - "id": "9d9896c2b88ffecf", + "id": "f814b5bbfa3764c5", "type": "leaf", "state": { "type": "outgoing-link", "state": { + "file": "chemistry/chemical reactions.md", "linksCollapsed": false, "unlinkedCollapsed": true }, "icon": "links-going-out", - "title": "Outgoing links" + "title": "Outgoing links from chemical reactions" } }, { - "id": "bdf9798b4aa2a890", + "id": "154e2efca20c3f30", "type": "leaf", "state": { "type": "tag", @@ -214,7 +214,7 @@ } }, { - "id": "ffe9bfad7660d2a1", + "id": "1a115061a16528f5", "type": "leaf", "state": { "type": "all-properties", @@ -228,17 +228,18 @@ } }, { - "id": "2641f0e649856341", + "id": "9b98b23e8032b9bf", "type": "leaf", "state": { "type": "outline", "state": { + "file": "chemistry/chemical reactions.md", "followCursor": false, "showSearch": false, "searchQuery": "" }, "icon": "lucide-list", - "title": "Outline" + "title": "Outline of chemical reactions" } } ] @@ -252,65 +253,65 @@ "hiddenItems": { "templater-obsidian:Templater": false, "obsidian-kanban:Create new board": false, - "obsidian-git:Open Git source control": false, "switcher:Open quick switcher": false, + "graph:Open graph view": false, "canvas:Create new canvas": false, "daily-notes:Open today's daily note": false, "templates:Insert template": false, "command-palette:Open command palette": false, - "bases:Create new base": false, "audio-recorder:Start/stop recording": false, - "graph:Open graph view": false, - "obsidian-excalidraw-plugin:New drawing": false + "bases:Create new base": false, + "obsidian-excalidraw-plugin:New drawing": false, + "obsidian-git:Open Git source control": false } }, - "active": "64f0df5c090ab314", + "active": "8edfc72c6f42ca07", "lastOpenFiles": [ - "Physics/Thermodynamics/Ideal Gas Law.md", - "Physics/Thermodynamics/Thermal Energy Transfer and Equilibrium.md", - "Physics/Thermodynamics/Kinetic Theory of Temperature and Pressure.md", - "Physics/Fluids/Fluid and Conservation Laws.md", - "Physics/Fluids/Fluids.md", - "Physics/Oscillations/Frequency and Period of SHM.md", - "Physics/Torque and Rotational Dynamics/Newton's Second Law in Rotational Form.md", - "Tasks.md", - "Physics/Thermodynamics/Thermodynamics.md", - "Physics/Thermodynamics/Thermal Expansion.md", - "Physics/Physics AP Exam Tips.md", - "Literacy/Buzzwords.md", - "Physics/Thermodynamics", - "Biology/Cell Structure and Function/Cell Structure and Function.md", - "Biology/Cell Structure and Function/Mechanisms of Transport.md", - "Biology/Cell Structure and Function/Facilitated Diffusion.md", - "Biology/Cell Structure and Function/Tonicity and Osmoregulation.md", - "Physics/Work Energy and Power/Potential Energy.md", - "Physics/Work Energy and Power/Power.md", - "Physics/Work Energy and Power/Translational Kinetic Energy.md", - "Physics/Work Energy and Power/Work Energy and Power.md", - "Physics/Work Energy and Power/Work.md", - "Physics/Torque and Rotational Dynamics/Rotational Inertia.md", - "Physics/Torque and Rotational Dynamics/Torque.md", - "Physics/Torque and Rotational Dynamics/Torque and Rotational Dynamics.md", - "Physics/Torque and Rotational Dynamics/Rotational Kinematics.md", - "Physics/Torque and Rotational Dynamics/Rotational Equilibrium and Newton's First Law in Rotational Form.md", - "Physics/Fluids", - "Physics/Oscillations", - "Physics/Torque and Rotational Dynamics", + "physics/Thermodynamics/Thermal Energy Transfer and Equilibrium.md", + "physics/Thermodynamics/Entropy and Second Law of Thermodynamics.md", + "Specific Heat and Thermal Conductivity.md", + "physics/Thermodynamics/Ideal Gas Law.md", + "physics/Thermodynamics/First Law of Thermodynamics.md", + "physics/Thermodynamics/Kinetic Theory of Temperature and Pressure.md", + "physics/Thermodynamics/Thermodynamics.md", + "physics/Physics AP Exam Tips.md", + "physics/Work Energy and Power/physics.md", + "physics/quantum mechanics.md", + "physics/plancks constant.md", + "physics/constants.md", + "physics/dynamics.md", + "biology/Chemistry of Life/Lipids.md", + "physics/Thermodynamics/Thermal Expansion.md", + "physics/Thermodynamics", + "physics/Torque and Rotational Dynamics/Rotational Equilibrium and Newton's First Law in Rotational Form.md", + "physics/Torque and Rotational Dynamics/Newton's Second Law in Rotational Form.md", + "physics/Oscillations/Representing and Analyzing SHM.md", + "physics/Oscillations/Frequency and Period of SHM.md", + "physics/Oscillations/Oscillations.md", + "physics/Oscillations/Energy of Simple Harmonic Oscillators.md", + "physics/Oscillations/Defining Simple Harmonic Motion (SHM).md", + "physics/Oscillations", + "physics/Fluids/Pressure.md", + "physics/Fluids/Internal Structure and Density.md", + "physics/Fluids/Fluids.md", + "physics/Fluids/Fluid and Newton Laws.md", + "physics/Fluids", + "physics/Torque and Rotational Dynamics", + "physics/Linear Momentum", "Assets/Pasted image 20260819112153.png", - "Physics/Linear Momentum", - "Biology/Cellular Energetics", - "Pasted image 20260817125829.png", + "physics/Work Energy and Power", + "biology/Cellular Energetics", + "biology/Cell Structure and Function", "Assets/Pasted image 20260817123835.png", - "Assets/Pasted image 20260817121113.png", "Assets/Pasted image 20260817121129.png", - "Pasted image 20260817121102.png", - "Assets/Pasted image 20260817102835.png", + "Assets/Pasted image 20260817121113.png", "Assets/Pasted image 20260817103921.png", + "Assets/Pasted image 20260817102835.png", "Assets/Pasted image 20260816081041.png", - "Physics/Work Energy and Power", "Assets/Pasted image 20260816073410.png", - "Biology/Cell Structure and Function", - "Physics/Force and Translational Dynamics", - "Biology/Chemistry of Life" + "Assets/Pasted image 20260816065016.png", + "Assets/Pasted image 20260816065000.png", + "physics/Force and Translational Dynamics", + "biology/Chemistry of Life" ] } \ No newline at end of file diff --git a/Specific Heat and Thermal Conductivity.md b/Specific Heat and Thermal Conductivity.md new file mode 100644 index 0000000..d6220f5 --- /dev/null +++ b/Specific Heat and Thermal Conductivity.md @@ -0,0 +1,5 @@ +[[Thermodynamics]] +* Energy required to change temperature: $Q=mc\Delta T$ +* Rate of conduction: $\frac{Q}{\Delta t}=\frac{kA\Delta T}{L}$ +* Specific heat ($c$) is intrinsic and determines the amount of energy required to change temperature. +* Thermal conductivity is also intrinsic, metals conduct well, insulators don't. \ No newline at end of file diff --git a/physics/Fluids/Fluids.md b/physics/Fluids/Fluids.md index 5ed5a62..5547faf 100644 --- a/physics/Fluids/Fluids.md +++ b/physics/Fluids/Fluids.md @@ -1 +1 @@ -[[Physics]] \ No newline at end of file +[[physics]] \ No newline at end of file diff --git a/physics/Force and Translational Dynamics/Force and Translational Dynamics.md b/physics/Force and Translational Dynamics/Force and Translational Dynamics.md index 522ef43..e754454 100644 --- a/physics/Force and Translational Dynamics/Force and Translational Dynamics.md +++ b/physics/Force and Translational Dynamics/Force and Translational Dynamics.md @@ -1,4 +1,4 @@ -[[Physics]] +[[physics]] "Forces arise from interactions between two objects or systems of objects. Use free body diagrams and motion models to analyze the effects of forces on systems. Translate between different representations of forces and motion, and use models to analyze how interactions cause change. Practice deriving equations from fundamental principles and use proportional reasoning to make predictions." diff --git a/physics/Linear Momentum/Linear Momentum.md b/physics/Linear Momentum/Linear Momentum.md index 3895873..c893f76 100644 --- a/physics/Linear Momentum/Linear Momentum.md +++ b/physics/Linear Momentum/Linear Momentum.md @@ -1,4 +1,4 @@ -[[Physics]] +[[physics]] Linear momentum: $$\vec p=m\vec v$$ $\vec p$ is momentum in kg * m/s diff --git a/physics/Lorentz force.md b/physics/Lorentz force.md index 592af68..1e30eb9 100644 --- a/physics/Lorentz force.md +++ b/physics/Lorentz force.md @@ -1,4 +1,4 @@ -[[Physics]] +[[physics]] force exerted on a charge in relation to a magnetic and electric field formula is diff --git a/physics/Oscillations/Oscillations.md b/physics/Oscillations/Oscillations.md index 5ed5a62..5547faf 100644 --- a/physics/Oscillations/Oscillations.md +++ b/physics/Oscillations/Oscillations.md @@ -1 +1 @@ -[[Physics]] \ No newline at end of file +[[physics]] \ No newline at end of file diff --git a/physics/Physics AP Exam Tips.md b/physics/Physics AP Exam Tips.md index d7a2953..e6c76b5 100644 --- a/physics/Physics AP Exam Tips.md +++ b/physics/Physics AP Exam Tips.md @@ -1,3 +1,10 @@ -[[Physics]] +[[physics]] +# Constants +* $R$: Ideal gas constant, 8.31 J/mol$*$k +* $k_B$: Boltzmann constant, $1.38*10^{-23}$J/K +# Notation +* $V$ is volume (m^3) +* $T$ is temperature (Kelvin usually) +# Tips * Assume fluids are ideal unless stated otherwise. * Kelvin is usually used over Celsius \ No newline at end of file diff --git a/physics/Thermodynamics/Entropy and Second Law of Thermodynamics.md b/physics/Thermodynamics/Entropy and Second Law of Thermodynamics.md new file mode 100644 index 0000000..14a5dfa --- /dev/null +++ b/physics/Thermodynamics/Entropy and Second Law of Thermodynamics.md @@ -0,0 +1,8 @@ +[[Thermodynamics]] +# Summary +* Entropy describes energy's tendency to spread out and cause some of the energy to become useless. +* Entropy decreases when energy is organized, increases when spread out. +* Higher entropy means more useless energy. +* Total entropy of an isolated system never decreases over time. +* Entropy remains constant only in perfectly reversible processes (theoretical). +* IRL, entropy always increases. \ No newline at end of file diff --git a/physics/Thermodynamics/First Law of Thermodynamics.md b/physics/Thermodynamics/First Law of Thermodynamics.md new file mode 100644 index 0000000..59407f7 --- /dev/null +++ b/physics/Thermodynamics/First Law of Thermodynamics.md @@ -0,0 +1,14 @@ +[[Thermodynamics]] +# Summary +* First law: $\Delta U=Q+W$ +* Q is heat added W is work done +* Internal energy $U$ is the sum of kinetic energy and potential energy. Ideal gas has no internal potential energy, so solely kinetic. +* Ideal monatomic gas has formula: $U=\frac{3}{2}Nk_BT=\frac{3}{2}nRT$ +* Work done on gas by external pressure: $W=-P\Delta V$ +* Negative sign means expansion does negative work on gas. +* On a PV graph, integrals are work done, and straight lines are isotherms. +* Four special processes: + * Isovolumeric $W = 0$ + * Isothermic $\Delta U = 0$ For an ideal gas + * Isobaric $W=-P\Delta V$ + * Adiabatic $Q=0$ \ No newline at end of file diff --git a/physics/Thermodynamics/Thermodynamics.md b/physics/Thermodynamics/Thermodynamics.md index a7f5e96..3d56e83 100644 --- a/physics/Thermodynamics/Thermodynamics.md +++ b/physics/Thermodynamics/Thermodynamics.md @@ -1 +1 @@ -[[Physics]] +[[physics]] diff --git a/physics/Torque and Rotational Dynamics/Torque and Rotational Dynamics.md b/physics/Torque and Rotational Dynamics/Torque and Rotational Dynamics.md index 5ed5a62..5547faf 100644 --- a/physics/Torque and Rotational Dynamics/Torque and Rotational Dynamics.md +++ b/physics/Torque and Rotational Dynamics/Torque and Rotational Dynamics.md @@ -1 +1 @@ -[[Physics]] \ No newline at end of file +[[physics]] \ No newline at end of file diff --git a/physics/Work Energy and Power/Work Energy and Power.md b/physics/Work Energy and Power/Work Energy and Power.md index 59cf112..5c4137c 100644 --- a/physics/Work Energy and Power/Work Energy and Power.md +++ b/physics/Work Energy and Power/Work Energy and Power.md @@ -1,3 +1,3 @@ -[[Physics]] +[[physics]] WEaP diff --git a/physics/physics.md b/physics/Work Energy and Power/physics.md similarity index 100% rename from physics/physics.md rename to physics/Work Energy and Power/physics.md diff --git a/physics/constants.md b/physics/constants.md index 5ed5a62..5547faf 100644 --- a/physics/constants.md +++ b/physics/constants.md @@ -1 +1 @@ -[[Physics]] \ No newline at end of file +[[physics]] \ No newline at end of file diff --git a/physics/dynamics.md b/physics/dynamics.md index 5ed5a62..5547faf 100644 --- a/physics/dynamics.md +++ b/physics/dynamics.md @@ -1 +1 @@ -[[Physics]] \ No newline at end of file +[[physics]] \ No newline at end of file diff --git a/physics/quantum mechanics.md b/physics/quantum mechanics.md index 0382c59..225f1dd 100644 --- a/physics/quantum mechanics.md +++ b/physics/quantum mechanics.md @@ -1,3 +1,3 @@ -[[Physics]] +[[physics]] "Quantum mechanics, also known as quantum physics, is the fundamental physical theory that describes the behavior of matter and of light; the behaviors it models typically occur at and below the scale of atoms, and have been described as peculiar and mysterious."