Chapter 14 Heat

SmartBoard Pre-Lecture Notes for Chapter 14

Chapter 14 Giancoli 6th Edition Web Resources

AP Syllabus

Chapter 14 Homework

Chapter Outline:

 

14-1  Heat as Energy Transfer (pg. 385)

• Define heat
• Units of heat: the joule and calorie
• The mechanical equivalent of heat: Joule's experiment

14-2  Internal Energy (pg. 386)

• Heat and temperature: sum of thermal KE's vs. average KE of molecules
• Internal energy related to temperature

14-3  Specific Heat (pg. 387)

• Define specific heat   RE: Specific Heat
• Specific heats of some common substances

14-4  Calorimetry (pg. 388)

• Solving heat transfer problems

Specific Heat Lab  RE: Lab Information

14-5  Latent Heat (pg. 391)

• Heat at phase changes: heats of fusion and vaporization
• Determining latent heat
• Solving heat-phase change problems

14-6  Heat Transfer: Conduction (pg. 395)   RE: Conduction1   Conduction2

• Cooling and heating by conduction (physical contact)
• Conductive heat flow equation: thermal conductivity

14-7  Heat Transfer: Convection (pg. 397)  RE: Convection1   Convection2

• Cooling and heating by convection
• Forced convection vs. natural convection
• Buoyancy and density considerations

14-8  Heat Transfer: Radiation (pg. 399)   RE: Radiation1   Radiation2

• Cooling and heating by radiation
• Stefan-Boltzmann equation
• Heat absorbers and emitters
• Radiation from the Sun: a special case