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Thermodynamics ppt pdf Carnot Cycle : Infect , it is a type of an ideal Cycle because carnot cycle has maximum efficiency closer to ideal cycle. 1 Thermodynamic Systems, States, and Processes thermodynamics deals with the transfer or the actions (dynamics) of heat. Jul 3, 2013 · 13. notes Lecture Notes. A area (m 2 ) C P specific heat at constant pressure (kJ/(kg K)) Oct 12, 2014 · Thermodynamics - Download as a PDF or view online for free. Oct 30, 2022 · FIRST LAW OF THERMODYNAMICS ΔEint = Eint,f – Eint,i = Q – W dEint = dQ – dW Rules: The work done on a system is always the negative of the work done by the system, so if we rewrite ΔEint = Eint,f – Eint,i = Q – W in terms of the work Won done on the system, we have ΔEint = Q + Won ZEROTH LAW OF THERMODYNAMICS If bodies A and B are Nov 14, 2014 · Laws of Thermodynamics. 2 Energy Forms Entropy is the measure of how evenly distributed heat is within a system. In Thermodynamics, we study the macroscopic quantities of the system such as volume, pressure, temperature, internal energy ,entropy ,enthalpy. - Systems, surroundings, boundaries, closed/open/isolated systems, and state functions like internal energy are defined. Wormald Basic chemical thermodynamics :- Lecture 1. Title: Microsoft PowerPoint - Chapter17 [Compatibility Mode] Author: Mukesh Dhamala Created Date: 4/7/2011 3:41:29 PM Jul 8, 2017 · 4 • The second law of thermodynamics: It asserts that energy has quality as well as quantity, and actual processes occur in the direction of decreasing quality of energy. Thermodynamics; Learning Resource Types theaters Lecture Videos. "Introduction to Chemical Engineering Thermodynamics PPT" presentation, along with practical examples and helpful tips. 1. It studies and interrelates the macroscopic variables (temperature, volume and pressure). Advance thermodynamics • Download as PPT, PDF Full syllabus notes, lecture and questions for PPT: Heat Pumps - Thermodynamics - Mechanical Engineering - Mechanical Engineering - Plus excerises question with solution to help you revise complete syllabus for Thermodynamics - Best notes, free PDF download Introduction to Thermodynamics - Free download as Powerpoint Presentation (. The first law of thermodynamics deals with the conservation of energy and introduces the concept of internal energy. ppt - Free download as Powerpoint Presentation (. Here are the steps to solve this problem: 1) Amount of heat removed from water = Mass of water x Change in temperature x Specific heat of water = 1. 1 Carnot’s discovery: Nature’s asymmetry The founder of this subject, unbeknownst to himself, was Sadi Carnot2. Thermodynamics property Property - It is defined as any measurable or observable characteristics of the substance when the system remains in equilibrium state. Thermal energy and SincedS=1 T dE(at xedVandN),itmightseemlikeanychangeinenergy,fromheatorwork wouldresultinachangeinentropy. Light is a form of energy. The document discusses key concepts in thermodynamics including the first law of thermodynamics, thermodynamic systems, properties of pure substances, and various thermodynamic processes involving work, heat transfer, and energy balance. Introduction to Applied Thermodynamics-converted - Free download as Powerpoint Presentation (. THERMODYNAMIC PROCESS Here is a brief listing of a few kinds of processes, which we will encounter in TD: Isothermal process → the process takes place at constant temperature (e. 1 Thermodynamical systems Before we embark on deriving the laws of thermodynamics, it is necessary to define the main vocabulary we will be using throughout these lectures. Note that the system may be defined by physical boundaries, like beaker or test tube, or the system may simply be defined by a set of Cartesian coordinates specifying a particular Chapter 3: Thermodynamics, rst pass Lecturer: McGreevy Reading: CJ Adkins, Equilibrium Thermodynamics, Chapters 1, 2, 3. Thermodynamics relations • Download as PPT, PDF • To cover the basic principles of thermodynamics. Oct 6, 2015 · This document provides an introduction to thermodynamics, including: - A definition of thermodynamics as the study of energy and energy transformations between a system and its surroundings. Owner hidden. • To develop an intuitive understanding of thermodynamics by empha- sizing the physics and physical arguments. The anal- Here at Slidesgo, we obey the laws of thermodynamics! Well, we also have other laws to obey, such as "You shall create useful templates for all your users". Skip Adkins x3. 4. Thermodynamics Lecture Slides. • Classical thermodynamics: A macroscopic approach to the study of thermodynamics that does not require a knowledge of the behavior of individual particles. Full syllabus notes, lecture and questions for PPT: Thermodynamics Systems- Basic Concepts - Thermodynamics - Mechanical Engineering - Mechanical Engineering - Plus excerises question with solution to help you revise complete syllabus for Thermodynamics - Best notes, free PDF download Principles of Thermodynamics Thermochemistry is part of the field of thermodynamics, the study of the relationships between heat, energy and work and the conversion of one into the other. Thermodynamics is the science of heat, work, and the transformations between them. Introduction. to predict the effect of Jan 4, 2018 · This document discusses key concepts in chemical thermodynamics including: - Thermodynamics deals with different forms of energy and quantitative relationships between them. Single component systems. The change in internal energy du depends only on the initial and final states of the system, and is therefore independent of the manner by which the system is transferred between these two states. Lecture 4 - Basics of Thermodynamics - Free download as Powerpoint Presentation (. Slideshow 6159191 by charles-houston Nov 19, 2007 · • Download as PPT, PDF • 14 likes • 7,597 views. Full syllabus notes, lecture and questions for PPT: I. Lecture 3. (1) 1 Biological thermodynamics is the quantitative study of the energy transductions that occur in or between living organisms Dec 31, 2016 · Thermodynamics relations - Download as a PDF or view online for free. pptx), PDF File (. osang0908 Follow. Jan 11, 2020. The First Law of Thermodynamics FIRST LAW OF THERMODYNAMICS → CONSERVATION OF ENERGY: Energy Can Be Changed From One Form To Another, But It Cannot Be Created Or Destroyed. From the rst law of thermodynamics we can write U= W, or dU= dW: nC V dT = pdV = nRTdV V nC V dT + nRT dV V = 0 dT T + R C V dV V = 0 R C V = C P C V C V = 1 where = C P=C V, the ratio of speci c heats. The zeroth law of thermodynamics deals with thermal equilibrium and provides a means of measuring temperature. Thermodynamics Fluid Mechanics Heat Transfer Conservation of mass Conservation of energy Second law of thermodynamics Properties Fluid statics Conservation of momentum Mechanical energy equation Modeling Conduction Convection Radiation Conjugate Thermodynamics: the study of energy, energy transformations and its relation to matter. Energy transfer across a system boundary due solely to the temperature difference between a system and its surroundings is called heat. 2nd Law: You can’t even break Nov 17, 2022 · First Law of Thermodynamics “The internal energy of a system tends to increase when HEAT is added and work is done ON the system. • Another C. Jul 8, 2018 · 3. Lecture slides by Mehmet Kanoğlu. 011: Fundamental Concepts & Definitions: References and Resources Aug 10, 2018 · 6. - the study grew out of efforts to develop a engine that could convert heat to mechanical work (such as the steam engine. For example, if we are studying the reaction between two substances A and B kept in a beaker, the beaker containing the reaction mixture is the system and the room where the beaker is kept is the surroundings. • Main aim is to convert disorganized form of energy into organized form of energy in an efficient manner. grading Exams. Çengel and Michael A. 3 Introduction to the Second Law of Thermodynamics: Heat Engines and Their Efficiency; 15. to understand the influence of energy changes in biological phenomena. Yosi Avron]: 0th Law: You have to play the game. 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The First Law of Thermodynamics ü The quantity (Q – W) is the same for all processes ü It depends only on the initial and final states of the system ü Does not depend at all on how the system gets from one to the other ü This is simply conservation of energy (Q is the heat absorbed and W is the work done by the system) The internal energy E of a system tends to increase, if energy is Aug 13, 2014 · 2. The first law states that energy can be neither created nor destroyed during a process; it can only change forms. Jan 14, 2023 · This document provides an overview of the laws of thermodynamics: - The first law states that energy is conserved and the change in internal energy of a system equals heat added minus work done. This document provides an overview of chemical thermodynamics, including: - The first Before we embark on deriving the laws of thermodynamics, it is necessary to define the main vocabulary we will be using throughout these lectures. pdf. Find important definitions, questions, notes, meanings, examples, exercises and tests below for PPT on Thermodynamics. Definition of Thermodynamics It is the branch of physical science that deals with the relations between heat and other forms of energy (such as mechanical, electrical, or chemical energy), and, by extension, of the relationships between all forms of energy. pdf), Text File (. Jan Jun 10, 2017 · This document discusses key concepts in thermodynamics including: - Thermodynamics is the science concerned with energy storage and transformations within a body. Module Name Download Description Download Size; Fundamental Concepts & Definitions: Course Objectives: PDF: 0. Thermodynamics Lecture 1 • Download as PPT, PDF Statistical Thermodynamics Statistical thermodynamics provides the link between the microscopic (i. Chapter 3. txt) or view presentation slides online. Chemical thermodynamics focuses on chemical changes. xml ¢ ( ÄZÛrÚ0 }ïLÿÁã× _š¤ ½õ’™¤ Ú ¸µe % ü}å ÄfTb ;û b ­NΞ½ÉžÞoóÌÙ@)Ó‚Ï\ wEïé´`ˆZ eZD­ Ž“,0µj èÕ"ðq¨°ŠZB½î£ G¤6,D!‰ ”îâÀ« ^^Êj3ƒþiCLâÄB?&?­3å|Ùêž´iƒŸóÅQ§™æUóº Uwt»hXSB& ½Òž¶-ñX¯¬{R¹J…Ü3eØátÿkÑÈúôÊ h”Ý (B qí 8d¦‰. Chapter 5. This document provides an introduction to key concepts in thermodynamics, including: 1) Dimensions, units, and the SI system of units which are divided into base, derived, and 1. Most of the important laws of Physical Chemistry can be derived from the laws of thermodynamics. Eg, If some water is kept in open vessel or hot tea in open cup. If T 0 ~ 240K (and thus RT 0 = 2,000 J mol–1), how many moles of gas, n, are in the system? a) 5 b) 105 c) 50 d) 1,000 e) Not enough Jul 2, 2015 · 3. 3. 2. 4 Carnot’s Perfect Heat Engine: The Second Law of Thermodynamics Restated; 15. Such parameters are referred to as func-tions of Jan 8, 2021 · Practical Applications of Thermodynamics in Foods Thermodynamics helps us understand heat transfer, refrigeration, water activity, and mass transfer, among many other phenomena. ac. g. Jan 28, 2023 · 7. Over 2,500 courses & materials THERMODYNAMICS INTRODUCTION PPT 1 (2) - Free download as Powerpoint Presentation (. Boles. Definition 2. When animals eat plant their stomach and intestine break down the compounds for further use. When considering chemical events, it is useful to define the system, the item or reaction of interest and separate that from the surroundings, everything else. O. It can be transformed into work, heat or potential energy of food depending on the situation. Measurable outcomes (assessment method) : 1) To be able to state the First Law and to define heat, work, thermal efficiency and 2. The second law of thermodynamics dictates the limits on the conversion of heat into work and provides the yard stick to measure the performance of various processes. Enthalpy is a property of a thermodynamic system, and is defined as the sum of the system's internal energy and the product of its pressure and volume. Free energy and equilibria. Mar 19, 2019 · The laws of thermodynamics are explained in terms of microscopic constituents by statistical mechanics. 1-3. Energy Exists In Many Forms, Such As Mechanical Energy, Heat, Light, Chemical Energy, And Electrical Mar 13, 2014 · Thermodynamics cycle Ideal Cycle A cycle that resembles the actual cycle closely but is made up totally of internally reversible processes is called an Ideal cycle. Plants convert light energy from sun into high energy compounds that help to build cell material . W. It deals with energy and how it is transferred and transformed. See full list on web. P. Sadi Carnot (1796-1832) was a soldier in Napoleon’s army as a teenager. R Baierlein, Thermal Physics, Chapter 1. Download Course. 8. Jan 2, 2023 · Thermodynamics • The branch of science which deals with the quantitative relationship between heat and other forms of energies is called thermodynamics • For example, • Chemical energy stored by molecules can be released as heat during chemical reactions when a fuel like methane, cooking gas or coal burns in air. Chapter 2. It tells whether a particular physical or chemical change can occur under a given set of PK !â Z0 Ë& [Content_Types]. Dec 16, 2023 · 2. Think Engineering Thermodynamics I ppt - Free download as Powerpoint Presentation (. Thermodynamics is the science of energy conversion involving heat and other forms of energy, most notably mechanical work. Chapter 9 Jan 16, 2014 · Objectives of thermodynamics All chemical, physical and biological processes are ultimately enabled and regulated by the laws of thermodynamics. The document discusses the scope of thermodynamics, including that it is the science of energy and the study of systems involving energy in the form of heat and work. LEC# 01. Key processes like adiabatic, isothermal, isobaric, and isochoric are also introduced. 5. It has applications in engines and power generation. The first law of thermodynamics (the conservation of energy principle) provides a sound basis for studying the relationships among the various forms of energy and energy interactions. The zeroth law of Thermodynamics 2. 1. Reversible process - it is defined as a process that, once having take place it can be reversed. ) system - a definate quantity of matter enclosed by boundaries or surfaces. Submit Search. 1 — ‘Thermodynamical system’ (or ‘system’). iitd. 8 x 4190 x 25 = 126,300 J 2) Power consumed by • The second law of thermodynamics introduces the notion of entropy (S), a measure of system disorder (messiness) • U is the quantity of a system’s energy, S is the quality of a system’s energy. Jun 30, 2014 · This document discusses the four laws of thermodynamics: 1) The zeroth law defines temperature as a property of a system such that systems in thermal equilibrium have the same temperature. -- Thermodynamics 1 -- 1 -- 1st Year Thermodynamic Lectures Dr Mark R. Lecture 2. • The chemical energy Nov 4, 2014 · Thermodynamics. The first law of thermodynamics is fully valid for biological system. Jul 2, 2018 · 36. ppt / . ex: a real boundary, such a the gas contained in a piston- cylinder of Lecture 1_ Introduction & Basic Concepts. Reversible Processes Nicolas Léonard Sadi Carnot (1796 – 1832) In an 1824 book Réflexions sur la puissance motrice du feu ("Reflections on the Motive Power of Fire"), he discussed the relation between heat and mechanical energy and presented an idealized steam engine that could be used to understand and clarify the fundamental principles that are of general applicability to all heat Biological Thermodynamics “Classical thermodynamics… is the only physical theory of universal content concerning which I am convinced that, within the framework of applicability of its basic contents, will never be overthrown” Albert Einstein Thermodynamics is fundamental to the development and applications of biophysical methods! first law of thermodynamics: ΔE int = Q – W ( = nC V ΔT ) c a p (Nm–2) 105 1 V c T 0 V (m3) b p c ideal gas law: pV = nRT Consider the p-V diagram below in which the system evolves from a → b → c. What is Chemical Engineering Thermodynamics All About? In essence, chemical engineering thermodynamics is the application of thermodynamic principles to solve real-world chemical engineering problems. from the rst law of thermodynamics we have U= W. Second, to demonstrate that systems and control theory provides a natural context for the formulation and understanding of classical thermodynamics. heating of water in open air→ under atmospheric pressure) Isochoric → constant volume (e. Chapter 7. 1st Law of Thermodynamics Ppt - Free download as Powerpoint Presentation (. Scribd is the world's largest social reading and publishing site. Information about PPT on Thermodynamics covers topics like and PPT on Thermodynamics Example, for Class 11 2024 Exam. freezing of water to ice at –10°C) Isobaric → constant pressure (e. Thermodynamics ppt The notes and questions for PPT on Thermodynamics have been prepared according to the Class 11 exam syllabus. Jan 18, 2017 · 2. 2) The first law states that energy is conserved and can change forms but not be created or destroyed. 0 ×104 J d) 510 J e) Not enough information to tell c a p (Nm–2) 105 1 2 T 0 V (m3) b 5 ×104 Basic concepts in first law of thermodynamics . 2 The First Law of Thermodynamics and Some Simple Processes; 15. It outlines 27 topics to be covered over 45 lectures. One of the most important concepts of thermodynamics is Oct 11, 2014 · • Download as PPT, PDF • 19 likes • 10,037 views. Objectives. The rates at which physical and biochemical processes occur are the realm of kinetics and hydrodynamics, but the limits and ultimate states are often determined by The Second Law of Thermodynamics. Full syllabus notes, lecture and questions for PPT: Thermodynamic Cycles - Thermodynamics - Mechanical Engineering - Mechanical Engineering - Plus excerises question with solution to help you revise complete syllabus for Thermodynamics - Best notes, free PDF download Nov 24, 2020 · 14. Thermodynamics. , bulk) properties. Jul 22, 2014 · Chapter 1 Introduction and Basic Concepts Study Guide in PowerPoint to accompany Thermodynamics: An Engineering Approach , 7th edition by Yunus A. Thermodynamics - Download as a PDF or view online for free This document provides an introduction to a Dec 15, 2009 · Thermodynamics - Download as a PDF or view online for free. heating of gas in a sealed metal The First Law of Thermodynamics The first law of thermodynamics is an expression of the conservation of energy principle. 15. 1st Law: You can’t win. It provides a means of calculating thermodynamic properties from the statistical relationship between temperature and energy. This document provides a tentative teaching plan for a course in applied thermodynamics. 2nd Law and entropy. Introduction • Thermodynamics is science of energy transfer and its effects on properties. ppt. Living Aug 18, 2018 · 2. 5 Applications of Thermodynamics: Heat Pumps and Refrigerators Thermodynamics is the branch of science dealing with heat, work, and energy. Energy can cross the boundaries of a closed system in the form of heat or work. It also discusses key concepts such as systems, properties, processes Jun 12, 2023 · 2. Getting Started. 8 kg x (25 - 0)°C x 4190 J/kg-K = 1. - A brief history of thermodynamics beginning with Otto von Guericke's vacuum pump in 1650 and the formulation of Boyle's Law by Robert Boyle and Robert Hooke. The document discusses key concepts in thermodynamics including: 1) The First Law of Thermodynamics which states that the change in internal energy of a system is equal to the heat added minus work done. Chapter 4. Statistical Thermodynamics Statistical thermodynamics provides the link between the microscopic (i. Rawat DA Greatt Follow. Oct 30, 2022 · FIRST LAW OF THERMODYNAMICS ΔEint = Eint,f – Eint,i = Q – W dEint = dQ – dW Rules: The work done on a system is always the negative of the work done by the system, so if we rewrite ΔEint = Eint,f – Eint,i = Q – W in terms of the work Won done on the system, we have ΔEint = Q + Won ZEROTH LAW OF THERMODYNAMICS If bodies A and B are Sep 12, 2014 · Advance thermodynamics - Download as a PDF or view online for free. in first law of thermodynamics: ΔE int = Q – W ( = nC V ΔT ) ideal gas law: pV = nRT Consider the p-V diagram below in which the system evolves from a → b → c. - A system, its surroundings and boundaries are defined. Sep 2, 2016 · 4. Integrating both sides, we obtain TV 1 = constant or PV = (constant) 12 Thermochemistry Energy’ • Can’come’from’avariety’of’sources:’!Light(photochemistry)’!Electricity’(electrochemistry)’!Heat(thermochemistry)’ Apr 13, 2022 · The First law of thermodynamics The first law of thermodynamics gives the mathematical relation between heat and work. The First Law of Thermodynamics, In general : U = Q + Won work done on the system change in total internal energy heat added to system U = Q - Wby State Function Path Functions statement of energy conservation for a thermodynamic system The internal energy of a system tends to increase if energy is added via heat (Q) and Nov 8, 2021 · The first law of thermodynamics states that energy is conserved, so heat added equals work done plus change in internal energy. Thermodynamics PPT - Free download as Powerpoint Presentation (. Thermodynamics is the study of the effects of work, heat, and energy on a system Thermodynamics is only concerned with macroscopic (large-scale) changes and observations. ” by Add on Add W Q U or W Q U W Q U Suggests a CHANGE could be + or - You are really adding a negative here! The bottom line is that if you ADD heat then transfer work TO the gas, the internal energy must Nov 5, 2014 · Chapter 2 BASIC CONCEPTS OF THERMODYNAMICS. Heat and work are forms of energy transfer and energy is conserved. The model presents a phase diagram with two transitions: 1) a phase separation between a dense and sparse network driven by entropy, and 2) a gelation transition where an infinite network spans the system based on concentration alone. More info (Alt + →) second law of thermodynamics. 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Slideshow 6592156 by tate-carver Jan 18, 2017 · Introduction We introduce here classical thermodynamics • “Thermodynamics” is of Greek origin, and is translated as the combination of therme: heat and dynamis: power • Thermodynamics is based on empirical observation • The word “thermo-dynamic,” used first by Lord Kelvin • Study of the relationship between heat, work, and other M. , molecular) properties of matter and its macroscopic (i. ∆U = Q -W Q-heat W-work done 7. e. Heat engines operate in cycles to convert heat into work. Thermodynamics • Download as PPT, PDF Mar 20, 2015 · Thermodynamics ppt - Download as a PDF or view online for free. . Chemical Thermodynamics Thermodynamics: The study of the flow of heat or any other form of energy into or out of a system as it undergoes a physical or chemical transformation, is called Thermodynamics. The Total Amount Of Energy And Matter In The Universe Remains Constant, Merely Changing From One Form To Another. Feb 12, 2009 · Thermodynamics - Download as a PDF or view online for free. Jan 28, 2022 · Page 2 : Thermodynamics , The branch of science which deals with the quantitative relationship between heat and other forms of energies is called thermodynamics, For example,, Chemical energy stored by molecules can be released as heat during chemical reactions when a fuel like methane, cooking gas or coal burns in air. 1st Law of thermodynamics. Identify the unique vocabulary associated with thermodynamics through the precise definition of basic concepts to form a sound foundation for the development of the principles of thermodynamics. - a system tends to go from order to disorder Order Disorder A general statement of the idea that there is a preferred direction for any process. , The chemical energy used to do mechanical work when a fuel burns in an Lecture Notes on Thermodynamics Éric Brunet1, Thierry Hocquet2, Xavier Leyronas3 February13,2019 Atheoryisthemoreimpressivethegreaterthesimplicityofitspremisesis, First, to make clear (and de-mystify) the basic concepts of classical thermodynamics, and thus to enable the integration of thermodynamics within systems modeling and control. Thermodynamics applies to a wide variety of topics in science and engineering, especially physical chemistry, chemical engineering and mechanical engineering. Lecture 4. • To present a wealth of real-world engineering examples to give students a feel for how thermodynamics is applied in engineering practice. The four laws of thermodynamics [according to Prof. This Dec 7, 2019 · Introduction To Thermodynamics It is the branch of Physics which deals with the study of transformation of heat energy into other forms of energy. Faculty of Mechanical Engineering, UiTM 13 Types of Thermodynamics Processes Cyclic process - when a system in a given initial state goes through various processes and finally return to its initial state, the system has undergone a cyclic process or cycle. The document outlines the four laws of thermodynamics, including the zeroth law which establishes thermal equilibrium, the first law regarding conservation of energy, the second law concerning entropy, and the third law relating to absolute zero. Advance thermodynamics • Download as PPT, PDF Energy (1st law of thermodynamics), the 2nd law of thermodynamics and the property relations. Chemical potential and multiple component systems. In fact, it provides a definition of du. Engine efficiency is defined as the ratio of work output to heat input. Thermodynamics deals with heat, work, and their relation to changes in a system's energy and properties. 4. 7 MB. ppt), PDF File (. Types of system 1) Open system : Here mass and energy can be exchanged with surroundings. The document discusses key concepts in thermodynamics including: 1. Chapter 6. R. 2) Clossed system: in a closed system, there is only the exchange of energy with surroundings, no exchange of mass takes place. Clausiusarguedthatthisisnottrue:onlyheat owmatters THERMODYNAMICS: COURSE INTRODUCTION Course Learning Objectives: To be able to use the First Law of Thermodynamics to estimate the potential for thermo-mechanical energy conversion in aerospace power and propulsion systems. Energy can be viewed as the ability to cause changes. Jul 26, 2015 · Thermodynamics - Download as a PDF or view online for free. What is the net change in internal energy, ΔE int? a) 0 J b) 5. C Engine - Thermodynamics - Mechanical Engineering - Mechanical Engineering - Plus excerises question with solution to help you revise complete syllabus for Thermodynamics - Best notes, free PDF download May 7, 2014 · This document discusses a theoretical model for the phase behavior and transitions of long filament networks that are cross-linked. This is a statement of the First Law of Thermodynamics. Basic Definitions. Whatever “macroscopic” part of the Universe we select for study. 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