What is Thermodynamics? A Complete Guide to Energy, Heat, Work, and Entropy

Thermodynamics is the science of energy interactions, explaining how heat, work, temperature, and entropy govern physical and chemical processes. This guide explores the key laws of thermodynamics, the origin of entropy, and the connection between macroscopic properties and microscopic behavior. Whether you're a student, researcher, or engineer, this is your go-to resource for understanding energy transformation and its limits.