Explore the fundamental concepts of the Carnot cycle and Carnot heat engine in this informative physics video. Delve into the principles of thermodynamics as Sal Khan provides a comprehensive introduction to these essential topics. Learn about the theoretical foundations of heat engines and their maximum possible efficiency. Gain insights into the laws of thermodynamics and their practical applications in engineering and energy systems. Enhance your understanding of thermal processes, work, and energy transfer in idealized thermodynamic cycles. Perfect for students, engineers, and anyone interested in the theoretical limits of heat engine performance and energy conversion.