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Lesson 6 First Law of Thermodynamics Liceo Alfano I Reminder Last time: Specific heat, internal energy Q = ΔU = mcΔT This time: First law of thermodynamics Energy Transfer…
1. Pressure LawPressure andTemperature aredirectly proportionalas long as the temperature ismeasured in Kelvins 2. Boyle’s LawEach line represents an experiment done at…
Lesson 6 First Law of Thermodynamics Liceo Alfano I Reminder Last time: Specific heat, internal energy Q = ΔU = mcΔT This time: First law of thermodynamics Energy Transfer…
Slide 1First Law Energy Equation Equation of State Ideal Gas Law First Law of Thermodynamics Examples:Observations: wheela braking bearing wheelain friction togetherhandsyou
Lesson 2: First Law of Thermodynamics: Energy Conservation 1 Taught By Meng Chamnan, Energy; what is it? 2 By Meng Chamnan GIM 2 22 1 2 1 1 2 KE KE KE m V V …
ERT 108/3 PHYSICAL CHEMISTRY FIRST LAW OF THERMODYNAMICS Prepared by: Pn. Hairul Nazirah Abdul Halim Thermochemistry Thermochemistry is the study of heat produced or required…
Chemical Thermodynamics Spontaneous Processes First Law of Thermodynamics Energy is Conserved – ΔE = q + w Need value other than ΔE to determine if a process if favored…
Lecture 29• Isochoric, isobaric, and isothermal process in ideal gas Lecture 29: 1st Law of Thermodynamics Thermodynamic work Work and p-V curve < 0 if gas is compressed
PowerPoint 3.1 Configuration work Configuration work- work in a reversible process W=σ , i=1, 2, ... n. Figure The work performed by the surroundings on the system
First Law of Thermodynamics • Remember: ΔEuniv = 0 • Total energy of the universe is constant • Energy can be transferred: • ΔE = q + w • q = heat…
Newton’s first law. Newton’s second law. Particular forces: - Gravitational - Weight - Normal - Tension IV. Newton’s third law. Chapter 5 – Force and Motion I In…
cem141lect30_32.pptFirst Law of Thermodynamics • Remember: ΔEuniv = 0 • Total energy of the universe is constant. • Energy can be transferred: •
CHEMICAL THERMODYNAMICS • Spontaneous reactions • Nonspontaneous reactions • Enthalpy change (ΔH) • Exothermic and endothermic reactions • Entropy change (ΔS)…
19-4 Criteria for Spontaneous Change: The Second Law of Thermodynamics. ΔStotal = ΔSuniverse = ΔSsystem + ΔSsurroundings The Second Law of Thermodynamics: ΔSuniverse…
Slide 1 Chapter 19 Part 4: Predicting reactions & the Third Law of Thermodynamics Slide 2 Is this reaction likely to have a positive or negative change in entropy? Slide…
ServerdataKKCOMPANIESMATABLE A-260106doc THE COMPANIES LAW CAP 113 FIRST SCHEDULE TABLE A PART Ι ΙΙ ΙΙΙ KARIDES ΚARIDES ADVOCATES OFFICE ADDRESS: 11 KYRIAKOU MATSI…
No Slide TitlePacket 3.4 1st Law of Thermodynamics: ΔU = Q – W Define: Adiabatic, isothermal, isobaric & isochoric and show these on a P-V diagram Irreversibility
PHYSICS HEAT AND THERMODYNAMICS PHYSICS SYNOPSIS GAS LAWS: Charle’s law: V α T at constant pressure V1T1 =V2T2 Boyle’s Law: Vα 1p at constant temperature V1P1 =V2P2…
PowerPoint PresentationEscaping equilibrium: 1) Coupled reactions ΔGcoupled < 0 drives reaction 2) Doing work on system Electrochemistry, enzymes First law Second
Kepler’s Third Law Consider an object (mass m) in a circular orbit (radius r) around a much larger object (mass M). We can also use to get: 2 2 2 F ma GmM mv rr GM v r…