Engineering Physics | Quick Guide | Volume 2

This book is a comprehensive guide to fundamental principles in physics, covering various topics that encompass classical mechanics, electromagnetism, relativity, and atomic structure. It aims to provide a clear understanding of essential concepts in physics, making it suitable for students, enthusiasts, or anyone interested in exploring the laws that govern the universe.

The book starts by elucidating the distinction between scalars and vectors, followed by an in-depth exploration of their properties, operations, and their relevance in describing physical quantities. Moving on, it explores the intriguing dynamics of rolling motion, considering its relation to rotation, translation, and the pure rotation of objects.

Readers will also delve into the concept of moment of inertia, examining its significance in understanding the distribution of mass in objects, the parallel axis theorem, and the radius of gyration. The book further explores gravitational principles, Kepler's laws, escape velocity, and the motion of bodies with variable mass.

As the book progresses, it delves into the intriguing realm of atomic structure, presenting the spectral series for hydrogen, Bohr's postulates, energy level derivation, and the quantum nature of blackbody radiation. It also touches on the wave-particle duality, the photoelectric effect, the Compton effect, and de Broglie's equation, providing insights into the dual nature of particles.

Moreover, the book covers aspects of electrodynamics and relativity, discussing Einstein's postulates, the Lorentz transformations, relativistic mechanics, and the interplay between electromagnetism and space-time geometry.

Each section of the book is accompanied by illustrative calculations, equations, and step-by-step solutions, aiming to facilitate a deeper understanding of these complex principles. The text is supplemented with further reading suggestions, encouraging readers to explore more advanced resources to broaden their understanding of physics.

In summary, this book serves as a comprehensive resource, offering a structured and comprehensive overview of fundamental physics principles, making it accessible to readers seeking a thorough understanding of the intriguing phenomena that govern the physical world.