Böcker av R. Shankar

R. Shankar, a well-known physicist and contagiously enthusiastic educator, was among the first to offer a course through the innovative Open Yale Course program. His popular online video lectures on introductory physics have been viewed over a million times. In this second book based on his online Yale course, Shankar explains essential concepts, including electromagnetism, optics, and quantum mechanics.    The book begins at the simplest level, develops the basics, and reinforces fundamentals, ensuring a solid foundation in the principles and methods of physics. It provides an ideal introduction for college-level students of physics, chemistry, and engineering; for motivated AP Physics students; and for general readers interested in advances in the sciences.

A beloved introductory physics textbook, now including exercises and an answer key, explains the concepts essential for thorough scientific understanding

Based on course material used by the author at Yale University, this practical text addresses the widening gap found between the mathematics required for upper-level courses in the physical sciences and the knowledge of incoming students.

Features mathematical introduction, a discussion of Time-reversal invariance, and coverage of a variety of path integrals and their applications. This text includes highlights such as: treatment of underlying mathematics; a review of Newtonian, Lagrangian, and Hamiltonian mechanics; and student understanding of quantum theory.