17. Sound Waves 512
Speed of Sound Waves.
Periodic Sound Waves.
Intensity of Periodic Sound Waves.
The Doppler Effect.
Digital Sound Recording.
Motion Picture Sound.
18. Superposition and Standing Waves 543
Superposition and Interference.
Standing Waves.
Standing Waves in a String Fixed at Both Ends.
Resonance.
Standing Waves in Air Columns.
Standing Waves in Rods and Membranes.
Beats: Interference in Time.
Nonsinusoidal Wave Patterns.