Introduction
Welcome to Level II! Having built a solid foundation in classical mechanics, E&M, and introductory modern physics, we now delve deeper. This level focuses on more sophisticated theoretical frameworks, powerful mathematical tools, and the foundations of specialized subfields. You’ll encounter more abstract concepts, but we’ll continue to leverage visualization and interactive simulations wherever possible to build intuition alongside mathematical rigor. Expect to see how familiar ideas are reformulated in more powerful ways (like Lagrangian Mechanics) and how quantum phenomena and electromagnetism are explored with greater depth. The “Mathematical Methods” course is a crucial companion here.