Physics is the scientific study of matter, energy, and the fundamental forces of nature. As a course, it explores how the universe behaves, from the tiniest particles to the largest galaxies. Students learn to analyze and predict natural phenomena through mathematical models and experimental methods. The course typically covers topics such as motion, forces, energy, waves, electricity, magnetism, and modern physics concepts like relativity and quantum mechanics. Emphasis is placed on problem-solving skills, critical thinking, and the application of theoretical knowledge to real-world situations. Through laboratory work and theoretical study, students gain a deeper understanding of the principles that govern the physical world.