Slide 1Chapter 61 Principles of Reactivity: Energy and Chemical Reactions Chapter 6 Slide 2 2 Energy: Some Basics From Physics: Force – a kind of push or pull on an object.…

Slide 1Copyright © 2009 Pearson Education, Inc. © 2009 Pearson Education, Inc. This work is protected by United States copyright laws and is provided solely for the use…

Slide 1Heat Engines Heat Pumps Physics Montwood High School R. Casao Slide 2 Heat Engine Cycle A heat engine typically uses energy provided in the form of heat to do work…

Slide 1Second Law of Thermodynamics Slide 2 The Second Law of Thermodynamics Introduction Heat Engines Reversible and Irreversible Processes; the Carnot Engine Refrigerators,…

Slide 1Chapter 15 The Laws of Thermodynamics Slide 2 Units of Chapter 15 The First Law of Thermodynamics Thermodynamic Processes and the First Law Human Metabolism and the…

Slide 1Chapter 15 The Laws of Thermodynamics Thermodynamics is the study of heat and work Slide 2 15-1 The First Law of Thermodynamics The change in internal energy of a…

Slide 1ConcepTest 6.2a Friction and Work I 1) friction does no work at all 2) friction does negative work 3) friction does positive work A box is being pulled across a rough…

Slide 1HEAT, WORK AND INTERNAL ENERGY GLOBAL WARMING? Slide 2 THERMODYNAMICS: the science of energy, specifically heat and work, and how the transfer of energy effects the…

Slide 1Work In one dimension, work, a scalar, is defined for a constant force as Units of 1 N – m = 1 joule (J) A hiker does no work in supporting a backpack – Physics…

Slide 1© 2010 Pearson Education, Inc. PowerPoint ® Lectures for College Physics: A Strategic Approach, Second Edition Chapter 10 Energy and Work Slide 2 © 2010 Pearson…