Slide 1Chapter 17 Energy in Thermal Processes: First Law of Thermodynamics Slide 2 2 17.1 Thermodynamics – Historical Background Until around 1850, thermodynamics and mechanics…

Slide 1 Slide 2 Physics 151: Lecture 38, Pg 1 Physics 151: Lecture 38 Today’s Agenda l Today’s Topics (Chapter 20) çInternal Energy and Heat çHeat Capacity çFirst…

Slide 1 Chapter 11 Energy in Thermal Processes Slide 2 Heat Compared to Internal Energy Important to distinguish between them Important to distinguish between them They mean…

Slide 1 Chapter 15 Laws of Thermodynamics Slide 2 Thermodynamics Study processes where energy is transferred as heat, work Study processes where energy is transferred as…

Slide 1 Heat and Internal Energy Internal Energy U is the total energy associated with the microscopic components of the system –Includes kinetic and potential energy associated…

Slide 1 Chapter 20 The First Law of Thermodynamics Slide 2 Thermodynamics – Historical Background Thermodynamics and mechanics were considered to be distinct branches of…

Slide 1 Chapter 11 Energy in Thermal Processes Slide 2 Energy Transfer When two objects of different temperatures are placed in thermal contact, the temperature of the warmer…

Chapter 11 Energy in Thermal Processes Energy Transfer When two objects of different temperatures are placed in thermal contact, the temperature of the warmer decreases and…

Chapter 11 Energy in Thermal Processes Energy Transfer When two objects of different temperatures are placed in thermal contact, the temperature of the warmer decreases and…

Chapter 11 Energy in Thermal Processes Heat Compared to Internal Energy Important to distinguish between them They mean very different things when used in physics Internal…