Modern Physics [Loose-leaf]

One of the field's most respected introductory texts, Modern Physics provides a deep exploration of fundamental theory and experimentation. Appropriate for second-year undergraduate science and engineering students, this esteemed text presents a comprehensive introduction to the concepts and methods that form the basis of modern physics, including examinations of relativity, quantum physics, statistical physics, nuclear physics, high energy physics, astrophysics, and cosmology. A balanced pedagogical approach examines major concepts first from a historical perspective, then through a modern lens using relevant experimental evidence and discussion of recent developments in the field. The emphasis on the interrelationship of principles and methods provides continuity, creating an accessible storyline for students to follow.

Extensive pedagogical tools aid in comprehension, encouraging students to think critically and strengthen their ability to apply conceptual knowledge to practical applications. Numerous exercises and worked examples reinforce fundamental principles.

Preface v

1. Some Deficiencies of Classical Physics 1

1.1 Review of Classical Physics 3

1.2 Deficiencies in Classical Concepts of Space and Time 11

1.3 Deficiencies in the Classical Theory of Particle Statistics 13

1.4 Theory, Experiment, Law 21

Questions 22

Problems 23

2. The Special Theory of Relativity 25

2.1 Classical Relativity 26

2.2 The MichelsonMorley Experiment 29

2.3 Einsteins Postulates 31

2.4 Consequences of Einsteins Postulates 32

2.5 The Lorentz Transformation 41

2.6 The Twin Paradox 4lS!