Part Four Oscillation and Wave 1
Chapter 14 Simple Harmonic Motion 1
14-1 Simple Harmonic Motion 1
14-2 Period Frequency,Amplitude and Phase of SHM 6
14-3 Kinetic and Potential Energies in SHM 10
14-4 Damnped Vibration,Forced Vibration and Resonance 12
14-5 Superposition of Two SHM with Same Direction and Same Frequency 15
14-6 Superposition of Two Perpendicular SHM with Same Frequency 17
Summary 19
Questions 20
Problems 21
Chapter 15 Mechanical Waves 25
15-1 The Generation and Propagation of a Mechanical Wave 25
15-2 Wave Speed and Elasticity of the Medium 31
15-3 Wave Function of a Plane Simple Harmonic Wave 33
15-4 Energy,Energy Flow and Wave Intensity 39
15-5 Huygens'Principle 43
15-6 Principle of Superposition of Waves Intexferenee of Waves 45
15-7 Standing Waves 47
15-8 The Doppler Effect 49
Summary 52
Questions 55
Problems 56
Chapter 16 Electromagnetic Oscillations and Waves 61
16-1 LC Oscillations 61
16-2 Generating an Electromagnetic Wave 65
16-3 The Property of the Electromagnetic Wave 66
16-4 Energy in Electromagnetic Waves 68
16-5 The Electromagnetic Wave Spectrum 70
Summary 71
Questions 72
Problems 72
Chapter 17 Wave Optics 74
Part Ⅰ Interference of Light 74
17-1 The Coherence of Light 74
17-2 Two Beams Interference by Division of Wavefront 76
17-3 Optical Path and Optical Path Difference,Property of Thin Lens 82
17-4 Interference by Division of Amplitude 84
17-5 Michelson's Interferometer 91
Part Ⅱ Diffraction of Light 93
17-6 Diffraction of Light,Huygens-Fresnel's Principle 93
17-7 Diffraction from a Single Slit 96
17-8 Diffraction Grating 101
17-9 Resolving Power of Optical Instruments 105
17-10 x-ray Diffraction by Crystals 107
Part Ⅲ Polarization of Light 109
17-11 Polarization of Transverse Waves 109
17-12 Polarization of Light Law of Malus 110
17-13 Polarization by Reflection 113
17-14 Double Refraction 115
17-15 Optical Stress Analysis 119
Summary 120
Questions 123
Problems 125
Part Five Modern Physics 129
Chapter 18 The Special Theory of Relativity 129
18-1 The Michelson-Morley Experiment 130
18-2 The Postulates of Special Relativity 131
18-3 The Lorentz Transformation 133
18-4 Some Consequences of the Lorentz Transformation 136
18-5 The Lorentz Transformation of Velocities 141
18-6 The Relativistic Dynamic Theory 143
Summary 149
Questions 151
Problems 151
Chapter 19 The Quantization of Light 154
19-1 Thermal Radiation and Planck's Theory of Radiation 154
19-2 The Photoelectric Effect 158
19-3 The Compton Effect 162
Summary 166
Questions 166
Problems 167
Chapter 20 Quantum Theory of the Atoms 168
20-1 Rutherford's Experiment and the Nuclear Atom 168
20-2 Atomic Spectra and the Bohr Model of Hydrogen Atom 171
20-3 De Broglie's Postulates and Matter Waves 177
20-4 The Uncertainty Principle 182
20-5 The Wave Function and Schrodinger Equation Born's Interpretation of Wave Fuction 184
20-6 The Infinite Potential Well 189
20-7 The Hydrogenic Atom and Electron Spin 192
20-8 Multielectron Atoms and the Periodic Table 195
Summary 203
Questions 204
Problems 206
Chapter 21 The Band Theory of Solids 208
21-1 The Crystals 208
21-2 The Energy Bands in Solids 212
21-3 Metals,Insulators and Semiconductors 214
21-4 Doping and p-n Junction 218
21-5 Lasers 221
Questions 225
Reading Material 226
Words 243
Appendices 249
Ⅰ．The International System of Units（SI） 249
Ⅱ．Some Fundamental Constants of Physics 251
Answers for Problems 252