Physics is the study of matter, its motion and behavior in space and time. The fundamental principles of energy and force are central to the development of physics as a discipline. Various products developed using the applied principles of physics have transformed modern society, like television, computers, domestic appliances, etc. Electromagnetism, classical mechanics, thermodynamics, statistical mechanics, quantum mechanics and special relativity are the core aspects of physics. Research in physics broadly explores phenomena in condensed matter physics, nuclear physics, particle physics, astrophysics, etc. This book provides significant information of this discipline to help develop a good understanding of physics. It brings forth some of the most innovative concepts and elucidates the unexplored aspects of this field. The topics covered in this book offer the readers new insights in the area of physics.