Modern Physics: From Relativity to Quantum Theory

Classical physics falls short when describing phenomena at extremely high speeds or very small scales. Modern Physics provides the essential framework for understanding the fundamental nature of energy, matter, and the universe. By completing this course, you will master the core concepts of special relativity, quantum mechanics, and introductory particle physics. You will develop the analytical skills needed to interpret experimental results and apply foundational principles to complex physical scenarios. What you'll learn: * Understand the postulates of special relativity and practice calculating time dilation and length contraction effects. * Master the foundational principles of quantum mechanics, including wave-particle duality and the uncertainty principle. * Analyze the structure of the atom and interpret atomic spectra using the Bohr model and basic quantum numbers. * Learn the basics of nuclear structure, radioactivity, decay processes, and the fundamental forces governing particle interactions. * Apply introductory statistical mechanics concepts to connect microscopic states with macroscopic thermodynamic properties. * Practice solving quantitative problems using the mathematical tools essential for modern physics analysis. The course begins with a detailed theoretical foundation in special relativity, transitioning into the revolutionary concepts of quantum mechanics. Subsequent sections cover atomic, molecular, and nuclear physics, concluding with an introduction to statistical mechanics fundamentals. This course is designed for absolute beginners in Modern Physics. No prior advanced physics knowledge is required, only a basic familiarity with classical mechanics and algebra. Start building your deep understanding of the physical world today.