Physics is a field that seeks to understand the fundamental workings of the universe. Among its many branches, classical physics and quantum physics stand out as two distinctly different paradigms. While classical physics describes the macroscopic world of everyday experiences, quantum physics delves into the microscopic realm of atoms and subatomic particles. Each framework offers unique insights and has profound implications for technology, particularly with the advent of quantum computing. Classical Physics: The Predictable Universe Classical physics, also known as Newtonian physics, is the foundation upon which much of modern science and engineering is built. It encompasses the principles laid out by Isaac Newton and others, describing the mechanics of objects and forces in our everyday world. Classical physics operates under the assumption that the universe is deterministic—if we know the initial conditions of a system, we can predict its future behavior with precision. Key p...