Foundations of Modern Physics: Quantum and Atomic Structure

Modern Physics explains the behavior of matter and energy at the atomic and subatomic level, forming the basis for much of today's technology, yet these concepts often seem abstract. This course provides a rigorous, text-based introduction to the principles governing the quantum world, enabling you to confidently approach complex problems and future studies in physics. What you'll learn: * Understand the historical context and foundational principles of quantum theory, including Planck's hypothesis and wave-particle duality. * Analyze the Photoelectric Effect and Compton scattering to demonstrate the particle nature of light and calculate related energy parameters. * Master the Bohr model of the atom, calculating energy levels, radii, and spectral lines for hydrogen and hydrogen-like systems. * Apply the principles of basic nuclear physics, including mass-energy equivalence, radioactivity, and decay processes. * Explore the production and properties of X-rays, including characteristic and continuous spectra, and their technological applications. The course begins by defining the failures of classical physics that necessitated the quantum revolution, progresses through detailed analyses of key experiments and atomic models, and concludes with practical applications like X-rays and an introduction to nuclear stability. This course is designed for absolute beginners or students seeking a rigorous review of foundational physics concepts. No prior knowledge of advanced mathematics or physics is required. Start building your expertise in the fundamental laws of the universe today.