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Accessible and flexible, MODERN PHYSICS, Third Edition has been specifically designed to provide simple, clear, and mathematically uncomplicated explanations of physical concepts and theories of modern physics. The authors clarify and show support for these theories through a broad range of current applications and examples-attempting to answer questions such as: What holds molecules together? How do electrons tunnel through barriers? How do electrons move through solids? How can currents persist indefinitely in superconductors? To pique student interest, brief sketches of the historical development of twentieth-century physics such as anecdotes and quotations from key figures as well as interesting photographs of noted scientists and original apparatus are integrated throughout. The Third Edition has been extensively revised to clarify difficult concepts and thoroughly updated to include rapidly developing technical applications in quantum physics. To complement the analytical solutions in the text and to help students visualize abstract concepts, the new edition also features free online access to QMTools, new platform-independent simulation software created by co-author, Curt Moyer, and developed with support from the National Science Foundation. Icons in the text indicate the problems designed for use with the software.
Special Relativity. The Principle of Relativity. The Michelson-Morley Experiment. Postulates of Special Relativity. Consequences of Special Relativity. The Lorentz Transformation. Spacetime and Causality. Summary.
2. RELATIVITY II.
Relativistic Momentum and Relativistic Form of Newton''s Laws. Relativistic Energy. Mass as a Measure of Energy. Conservation of Relativistic Momentum, Mass, and Energy. General Relativity. Summary. Web Essay 1: The Renaissance of General Relativity.
3. THE QUANTUM THEORY OF LIGHT.
Hertz''s Experiments-Light as an Electromagnetic Wave. Blackbody Radiation. The Rayleigh-Jeans Law and Planck''s Law (Online). Light Quantization and the Photoelectric Effect. The Compton Effect and X-Rays. Particle-Wave Complementarity. Does Gravity Affect Light? (Optional). Summary. Web Appendix 1: Calculation of the Number of Modes of Waves in a Cavity.
4. THE PARTICLE NATURE OF MATTER.
The Atomic Nature of Matter. The Composition of Atoms. The Bohr Atom. Bohr''s Correspondence Principle, or Why is Angular Momentum Quantized? Direct Confirmation of Atomic Energy Levels: The Franck-Hertz Experiment. Summary.
5. MATTER WAVES.
The Pilot Waves of de Broglie. The Davisson-Germer Experiment. TEM and SEM microscopes. Wave Groups and Dispersion. Fourier Integrals (Optional). The Heisenberg Uncertainty Principle. If Electrons Are Waves, What''s Waving? The Wave-Particle Duality. A Final Note. Summary.
6. QUANTUM MECHANICS IN ONE DIMENSION.
The Born Interpretation. Wavefunction for a Free Particle. Wavefunctions in the Presence of Forces. The Particle in a Box. CCD''s. The Finite Square Well (Optional). The Quantum Oscillator. Expectation Values. Observables and Operators. Summary.
7. TUNNELING PHENOMENA.
The Square Barrier. Barrier Penetration: Some Applications. Summary. Essay: The Scanning Tunneling Microscope.
8. QUANTUM MECHANICS IN THREE DIMENSIONS.
Particle in a Three-Dimensional Box. Central Forces and Angular Momentum. Space Quantization. Quantization of Angular Momentum and Energy (Optional). Atomic Hydrogen and Hydrogen-like Ions. Summary.
9. ATOMIC STRUCTURE.
Orbital Magnetism and the Normal Zeeman Effect. The Spinning Electron. The Spin-Orbit Interaction and Other Magnetic Effects. Exchange Symmetry and the Exclusion Principle. Electron Interactions and Screening Effects (Optional). The Periodic Table. X-Ray Spectra and Moseley''s Law. Summary.
10. STATISTICAL PHYSICS.
The Maxwell-Boltzmann Distribution. Quantum Statistics, Indistinguishability, and the Pauli Exclusion Principle. Applications of Bose-Einstein Statistics. An Application of Fermi-Dirac Statistics: The Free-Electron Gas Theory of Metals. Summary. Essay: Laser Manipulation of Atoms.
11. MOLECULAR STRUCTURE.
Bonding Mechanisms: A Survey. Molecular Rotation and Vibration. Molecular Spectra. Electron Sharing and the Covalent Bond. Bonding in Complex Molecules (Optional). Summary. Web Appendix 2: Overlap Integrals of Atomic Wavefunctions.
12. THE SOLID STATE.
Bonding in Solids. Classical Free-Electron Model of Metals. Quantum Theory of Metals. Band Theory of Solids. Semiconductor Devices. Lasers. Superconductivity. Summary. Web Essay 2: The Invention of the Laser. Web Essay 3: Photovoltaic Conversion.
13. NUCLEAR STRUCTURE.
Some Properties of Nuclei. Binding Energy and Nuclear Forces. Nuclear Models. Radioactivity. Decay Processes. Natural Radioactivity. Summary.
14. NUCLEAR PHYSICS APPLICATIONS.
Nuclear Reactions. Reaction Cross Section. Interactions Involving Neutrons. Nuclear Fission. Nuclear Reactors. Nuclear Fusion. Recent Fusion Energy Developments. Interaction of Particles with Matter. Radiation Damage in Matter. Radiation Detectors. Summary.
15. ELEMENTARY PARTICLES.
The Fundamental Forces in Nature. Positrons and Other Antiparticles. Mesons and the Beginning of Particle Physics. Classification of Particles. Conservation Laws. Strange Particles and Strangeness. Neutrino Oscillations. How Are Elementary Particles Produced and Particle Properties Measured? The Eightfold Way. Quarks. Colored Quarks, or Quantum Chromodynamics. Electroweak Theory and the Standard Model. The Cosmic Connection. Problems and Perspectives. Summary. Essay: How to Find a Top Quark.
16. COSMOLOGY (AVAILABLE ONLINE ONLY).
The Discovery of the Expanding Universe. Observation of Radiation from the Big Bang. Spectrum Emitted by a Receding Blackbody. Prediction of Primordial Helium. Will the Universe Expand Forever? Critical Density and Missing Mass. Supersymmetry. The Inflationary Universe. Summary.
"The text is readable and has a nice slightly informal tone to it that I think the students will respond well to. It covers the basic ideas well with a good range of applications in the later chapters."
On the inclusion of the new applications, "Absolutely!!! We have an Engineering Physics program here and this is exactly the sort of thing we are looking for in our books and classes."
Cengage provides a range of supplements that are updated in coordination with the main title selection. For more information about these supplements, contact your Learning Consultant.
This easy-to-use multimedia lecture tool allows you to quickly assemble art and database files with notes to create fluid lectures. The CD-ROM includes a database of animations and images specific to the Serway/Moses/Moyer textbook. The simple interface makes it easy for you to incorporate graphics, digital video, animations and audio clips into your lectures.
Student Solutions Manual
This manual contains solutions to all odd-numbered problems in the text.
Student Solutions Manual