'Internal energy increases' diaporamas de présentation

Chapter 18 The Laws of Thermodynamics

Chapter 18 The Laws of Thermodynamics. Thermodynamics. The study of heat and its transformation into mechanical work. 18-1 The Zeroth Law of Thermodynamics. We have already discussed the zeroth law, and include it here for completeness:

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Chapter 18 The Laws of Thermodynamics

Chapter 18 The Laws of Thermodynamics. Thermodynamics. The study of heat and its transformation into mechanical work. 18-1 The Zeroth Law of Thermodynamics. We have already discussed the zeroth law, and include it here for completeness:

1.28k views • 63 slides

Chapter 11 Super Review

Chapter 11 Super Review. 1. A two mole sample of a gas has a temperature of 1000 K and a volume of 6 m 3 . What is the pressure?. PV = nRT P x 6 = 2 x 8.31x 1000 P = 2770 Pa. 2. If an ideal gas does work on its surroundings, how does the volume change?.

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BTE 1013 ENGINEERING SCIENCEs

BTE 1013 ENGINEERING SCIENCEs. 10. HEAT AND COMBUSTION PROCESS. NAZARIN B. NORDIN nazarin@icam.edu.my. What you will learn:. First law of thermodynamics Isothermal process, adiabatic process, combustion process for petrol/diesel engines

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BTE 1013 ENGINEERING SCIENCEs

BTE 1013 ENGINEERING SCIENCEs. 10. HEAT AND COMBUSTION PROCESS. NAZARIN B. NORDIN nazarin@icam.edu.my. What you will learn:. First law of thermodynamics Isothermal process, adiabatic process, combustion process for petrol/diesel engines

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Thermodynamics -chap. 15 note for AP B physics: if it says ON gas, use W= -P D V if it says BY gas, use W= P D V always

Thermodynamics -chap. 15 note for AP B physics: if it says ON gas, use W= -P D V if it says BY gas, use W= P D V always: U= Q + W. The Ideal Gas Law ( review chap.14). P V = N k B T N = number of molecules N = number of moles (n) x N A molecules/mole

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HEAT AND ENERGY

HEAT AND ENERGY. Honors Physics March 9, 2017. Objectives. Explain heat as the energy transferred between substances that are at different temperatures. Relate heat and temperature change on the macroscopic level to particle motion on the microscopic level.

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Thermodynamics

Thermodynamics. AP Physics B. Work done by a gas.

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L 19 - Thermodynamics [4]

L 19 - Thermodynamics [4]. Change of phase ice ? water ? steam The Laws of Thermodynamics The 1 st Law The 2 nd Law Applications Heat engines Refrigerators Order to disorder. Temperature in C. 100 C. 0 C. Heat added. -20 C. Change of Phase. boil water. heat ice. melt

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Thermodynamics

Thermodynamics. The study of energy conversions between heat and other forms. Pressure: force / area. Units of Pressure: N/m 2 Also known as Pascals (Pa). Work = F( ? h) = (F/A) ( ? h*A) = P ( ? V). If a piston compresses its volume by .03 m 3 at a constant pressure of 10 4 Pa,

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Advance Chemical Engineering Thermodynamics

Advance Chemical Engineering Thermodynamics . By Dr.Dang Saebea. The First Law and Other Basic Concepts. Part I. A thermodynamic view of the world. System. The part of the world to which we are directing our attention. Surroundings.

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L 19 - Thermodynamics [4]

L 19 - Thermodynamics [4]. Heat capacity Change of phase (ice ? water ? steam) heat, work, and internal energy the 1 st law of thermodynamics. How do I boil water?. How much heat does it take to boil water?

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Chapter 21

Chapter 21. The Kinetic Theory of Gases. Quick Quiz 21.1.

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Physics for Scientists and Engineers, 6e

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Thermodynamics Problems

Thermodynamics Problems. Preliminaries. Energy conservation for a thermodynamic system: If heat is gained by the system, ; if heat is lost by the system, . If the system does work on its surroundings, ; if the surroundings does work on the system, .

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1 st Law of Thermodynamics

1 st Law of Thermodynamics. More Problems. In the equation Q= ?U+W , the quantities Q and W represent The heat released by the system and the work done by the system. The heat released by the system and the work done on the system.

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Work and Heat in Thermodynamic Processes

Work and Heat in Thermodynamic Processes. As stated previously, pressure, temperature and volume are considered state variables and are used to define the particular state of the system.

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