Thermal Physics Introduction - Lecture 2

Explore the fundamentals of thermal physics in this comprehensive lecture from the "Physics 4B in 30 Lectures" series. Delve into thermal expansion coefficients and stress before examining phase changes and heat transfer mechanisms. Work through a detailed calorimetry problem-solving example from OpenStax University Physics Volume 2. The lecture continues with an in-depth exploration of kinetic theory of gases, followed by practical problem-solving examples applying the ideal gas law. Conclude by understanding the heat capacity of air and the relationship between the gas constant R and Boltzmann's constant kB, with reference to OpenStax problems. Perfect for physics students seeking to strengthen their understanding of thermal physics principles through both theoretical explanations and practical applications.