Fundamentals of Thermodynamics: Terms, Concepts, and Processes, Quizzes of Thermodynamics

Download Fundamentals of Thermodynamics: Terms, Concepts, and Processes and more Quizzes Thermodynamics in PDF only on Docsity! TERM 1 1st Law of Thermodynamics DEFINITION 1 an expression of the conservation of energy principle TERM 2 Classical Thermodynamics DEFINITION 2 macroscopic approach TERM 3 Statistical Thermodynamics DEFINITION 3 microscopic approach TERM 4 dimensions DEFINITION 4 Any physical quantity TERM 5 units DEFINITION 5 The magnitudes assigned to the dimensionsex. meter, km, ft, miles TERM 6 fundamental (or primary) dimensions DEFINITION 6 masslengthtimetemperature TERM 7 derived (or secondary) dimensions DEFINITION 7 velocityenergyvolume TERM 8 Dimensional homogeneity DEFINITION 8 All equations must be dimensionally homogeneous. TERM 9 Continuum DEFINITION 9 homogeneous matter with no holes TERM 10 barometric pressure DEFINITION 10 atmospheric pressure TERM 21 Phase equilibrium DEFINITION 21 system involves two phases and when the mass of each phase reaches an equilibrium level and stays there TERM 22 Chemical equilibrium DEFINITION 22 chemical composition of a system does not change with time TERM 23 Zeroth Law of Thermodynamics DEFINITION 23 two bodies are in thermal equilibrium with a third bodytwo bodies are in thermal equilibrium if both have the same temperature reading even if they are not in contact TERM 24 The State Postulate DEFINITION 24 state of a simple compressible system is completely specified by two independent, intensive properties TERM 25 Simple compressible system DEFINITION 25 system involves no electrical, magnetic, gravitational, motion, and surface tension effects TERM 26 Process DEFINITION 26 Any change that a system undergoes from one equilibrium state to another TERM 27 Path DEFINITION 27 series of states through which a system passes during a process TERM 28 Quasistatic or quasi-equilibrium process DEFINITION 28 process proceeds in such a manner that the system remains infinitesimally close to an equilibrium state at all times TERM 29 Isothermal process DEFINITION 29 process during which the temperature T remains constant TERM 30 Isobaric process DEFINITION 30 process during which the pressure P remains constant TERM 31 Isochoric (or isometric) process: DEFINITION 31 process during which the specific volume v remains constant