Oscillations and waves

3A - Oscillations

10. Pendula

• 3A10.10 Simple pendulum
• 3A10.30 Torsional oscillations of rigid pendulum

15. Physical pendula

• 3A15.20 Rigid pendulum

20. Springs & oscillators

• 3A20.10 Springs
• 3A20.10 Mass on a spring

40. Simple harmonic motion

• 3A40.10 Ping-pong ball on spinning platform

50. Damped oscillators

• 3A50.70 Oscillation of liquid in a tube

80. Lissajous figures

• 3A80.00 Lissajou figures

3B - Wave motion

10. Transverse pulses and waves

• 3B10.31 Transverse wave motion
• 3B10.75 Pendulum waves

20. Longitudinal pulses and waves

• 3B20.10 Longitudinal wave motion
• 3B20.10 Long slinky

22. Standing waves

• 3B22.10 Standing waves in a string

30. Wave properties of sound

• 3B30.50 Helium inhalation

40. Doppler effect

• 3B40.18 Doppler effect

50. Interference and diffraction

• 3B50.25 Ripple tank

60. Beats

• 3B60.10 Sound beating (xylophone)

3C - Acoustics

20. Pitch

• 3C20.25 Glass bottle flute

50. Wave analysis and synthesis

• 3C50.14 Frequency generator with speakers
• 3C50.14 Magnitude of sound standing wave

55. Music perception and the voice

• 3C55.35 Sound beating (speakers)

3D - Instruments

30. Resonance cavities

• 3D30.10 Vertical resonance tube
• 3D30.35 Flexible wind tube

32. Air column instruments

• 3D32.25 Slide flute

40. Resonance in plates, bars, solids

• 3D40.50 Wine glass