Part 3: Oscillations and Waves

Chapter 16:
Periodic Motion
simple harmonic motion, springs, pendula, Fourier series, damped and driven motion, and resonance

Chapter 17:
Waves
transverse and longitudinal waves, waves on a string, superposition, resonance, and group and phase velocity

Chapter 18:
Sound
two-dimensional and three-dimensional waves, sound, beats, Doppler effect, and resonance in open and closed pipes

Chapters 16 has been converted to JavaScript. Chapters 17 and 18 are in preparation.