Heat and Heat Transfer Methods

Part 12: Heat and Heat Transfer Methods

This part explores how thermal energy is transferred between objects and how heat produces changes in temperature and phase. You will learn the distinction between heat and temperature, how materials store thermal energy through their heat capacity, and why energy is absorbed or released during melting, freezing, evaporation, and condensation. These concepts provide the foundation for understanding many physical, biological, and environmental processes.

Heat transfer is essential in medicine and the life sciences because living organisms continuously exchange thermal energy with their surroundings. You will study the three primary mechanisms of heat transfer—conduction, convection, and radiation—and see how they regulate body temperature, influence medical treatments such as therapeutic heating and cooling, and affect the design of medical devices and protective equipment. These principles are also fundamental to climate science, engineering, and many everyday technologies.

This part contains the following chapters:

99. Introduction to Heat and Heat Transfer Methods
100. Heat
101. Temperature Change and Heat Capacity
102. Phase Change and Latent Heat
103. Heat Transfer Methods
104. Conduction
105. Convection
106. Radiation