1. 3A : Oscillations

    1. 3A10 Pendula

      1. 3A10.10 - Simple Pendulum
      2. 3A10.30 - Torsion Pendulum

    2. 3A15 Physical Pendula

      1. 3A15.20 - Oscillating Bar
      2. 3A15.25 - Oscillating Hoop

    3. 3A20 Springs and Oscillators

      1. 3A20.10 - Mass on a Spring
      2. 3A20.35 - Air Track Glider between Springs

    4. 3A40 Simple Harmonic Motion

      1. 3A40.10 - Circular Motion vs. Mass on Spring

    5. 3A60 Driven Mechanical Resonance

      1. 3A60.20 - Driven Glider on Air Track
      2. 3A60.50 - Resonance Cart

    6. 3A70 Coupled Oscillations

      1. 3A70.10 - Wilberforce Pendulum
      2. 3A70.20 - Dowel Coupled Pendula
      3. 3A70.25 - Spring Coupled Pendula

    7. 3A75 Normal Modes

      1. 3A75.10 - Coupled Harmonic Oscillators

    8. 3A95 Non-Linear Systems

      1. 3A95.52 - Chaotic Pendulum

  2. 3B : Wave Motion

    1. 3B10 Transverse Pulses and Waves

      1. 3B10.05 - The Wave: Transverse
      2. 3B10.10 - Pulse on a Rope
      3. 3B10.15 - Tension Dependence of Wave Speed
      4. 3B10.31 - Horizontal Torsion Bars

    2. 3B20 Longitudinal Pulses and Waves

      1. 3B20.05 - The Wave: Longitudinal
      2. 3B20.10 - Hanging Slinky

    3. 3B22 Standing Waves

      1. 3B22.10 - Standing Waves on a String
      2. 3B22.11 - Standing Waves on a Rope
      3. 3B22.12 - Standing Waves on a Long Spring

    4. 3B25 Impedance and Dispersion

      1. 3B25.15 - Impedance Mismatching in Rope
      2. 3B25.25 - Spring Wave Reflections
      3. 3B25.55 - Whistler Dispersion

    5. 3B30 Wave Properties of Sound

      1. 3B30.30 - Bell in a Vacuum
      2. 3B30.50 - Helium Talk

    6. 3B40 Doppler Effect

      1. 3B40.10 - Doppler Buzzer
      2. 3B40.11 - Doppler Ball

    7. 3B45 Shock Waves

      1. 3B45.61 - Bull Whip Sonic Boom

    8. 3B50 Interference and Diffraction

      1. 3B50.40 - Moiré Pattern Transparencies

    9. 3B55 Interference of Sound

      1. 3B55.10 - Speaker Bar

    10. 3B60 Beats

      1. 3B60.10 - Beat Forks
      2. 3B60.20 - Beats on Scope

  3. 3C : Acoustics

    1. 3C20 Pitch

      1. 3C20.10 - Range of Hearing

    2. 3C30 Intensity and Attenuation

      1. 3C30.22 - Sound Level Meter

  4. 3D : Instruments

    1. 3D20 Resonance in Strings

      1. 3D20.10 - Sonometer

    2. 3D30 Resonance in Cavities

      1. 3D30.70 - Hoot Tubes

    3. 3D32 Air Column instruments

      1. 3D32.10 - Organ Pipes

    4. 3D40 Resonance in Plates, Bars, and Solids

      1. 3D40.17 - Handbells
      2. 3D40.20 - Singing Rod
      3. 3D40.55 - Glass Breaking with Sound

    5. 3D46 Tuning Forks

      1. 3D46.15 - Tuning Fork Set