PPT-Chapter 9: Heat Section 9.1: Temperature and Thermal Equilibrium

Defining Temperature Temperature a measure of the average kinetic energy of the particles in a substance Adding or removing energy usually changes temperature Internal Energy energies associated with atomic motion. And 57375en 57375ere Were None meets the standard for Range of Reading and Level of Text Complexity for grade 8 Its structure pacing and universal appeal make it an appropriate reading choice for reluctant readers 57375e book also o57373ers students Presented by: N.S Thomas. Department of Mechanical and Mechatronic Engineering, University of Stellenbosch. Private Bag XI, MATIELAND . 7602. , South Africa. Tel: 083 484 2893. Email: 15818705@sun.ac.za. Scales of Measurement. Celsius scale – based on where water freezes (0. . C) and where water boils (100. . C). Kelvin scale – based on the movement of particles. . Absolute Zero. At 0 K, all particle movement has ceased. Lesson . 3. : The Thermal Boundary Layer. Aim. LO2: Understanding Heat Transfer Mechanisms and Coefficients. The Thermal Boundary. Layer. In hydrodynamics, the boundary layer is defined as that region of the flow where viscous forces are felt.. Fins and Extended Surfaces. 1. Chapter 3c : One-dimensional, Steady state conduction (with thermal energy generation) (Section 3.5 – Textbook). 2. 3.1 Implications of energy generation. Involve a local source of thermal energy due to conversion from another form of energy in a conducting medium.. © 2016 Pearson Education, Inc.. Temperature . and heat. Goals:. Temperature – Figure 14.1. Temperature . is an attempt to measure the . ". hotness. ". . or . ". coldness. ". . on a scale you devise.. Discovery Education Video:. This clip introduces heat, energy, and temperature. Some key terms and concepts are introduced. . Heat is a form of energy . that we can feel.. What is heat?. What is heat?. And Heat . Is Transferred. EQ: How can heat be transferred from one place to another?. Temperature. The weather report says that today’s high temperature will be 48 degrees and it will be cloudy. What should you wear?. HEAT? TEMPERATURE?. How to measure temperature?. How to quantify temperature and heat?. How do heat transfer?. HEAT & TEMPERATURE. Temperature. is a quantitative measurement of . hotness/coldness. In statistical physics we deal with macroscopic systems. Is is technically impossible to work with standard physical states (microstates). Technically we have at disposition tremendously reduced information, just values of a few macroscopic quantities, which define the . Material Models, Damage, and Certification. James P. Smith. James.p.smith@nasa.gov. Nasa Johnson space center. introduction. Structural certification of TPS materials is a challenge due to the complexities they bring in the mechanical realm. Clausius. – . Clapeyron. equation, Temperature dependence of entropy, Statistical interpretation of entropy, Consequences of third law, Nernst heat theorem, Equilibrium constant, Van-Hoff equation, Concept of fugacity, activity and mole fraction. Dr. J. . Badshah. Professor and Head, Dairy Engineering. SANJAY GANDHI INSTITUTE OF DAIRY TECHNOLOGY. (Bihar Animal Sciences University, Patna). Email: ejazbadshah@gmail.com. Modes of Heat Transfer. Conduction. Temperature – Macroscopic. At a macroscopic level, temperature is the degree of hotness or coldness of a body as measured by a thermometer. Temperature is a property that determines the direction of .