DVD

Demonstrations include: 1: Mechanical Resonance - Forced Vibrations with Single Coupled Oscillators; 2: Velocity, Wavelength, and Frequency Reflected Waves - Transverse Waves on a Coil Spring; 3: Change in Medium /Interference - Transverse Waves on a Coil Spring; 4: Transverse Standing Waves - Vibrational Modes on a String; 5: Longitudinal Waves - Propagation/Interference of Longitudinal Waves

Demonstrations include: 1: Nature of Sound and Waves - Sources and Propagation of Sound; 2: Propagation of Sound - Direct Measurement of the Speed of Sound in Air and Metal; 3: Transmission of Sound Through a Medium - Attenuation of Sound in a Vacuum; 4: Refraction of Sound - Carbon Dioxide Sound Lens; 5: Interference of Sound - Sound Divided into Paths of Differing Length; 6: Interference of

Demonstrations include: 1: Standing Sound Waves - Resonating Air Column with Cork Dust; 2: Standing Sound Waves - Resonance with Illuminating Gas in Flame Tube; 3: Standing Sound Waves in Two-Dimensions - Illuminating Gas in a Resonating Cavity; 4: Vibrations in a Two-Dimensional Surface - Chladni Plate; 5: Resonance/Real-Time Strobe Holography - Resonant Modes of a Vibrating Bell; 6: Quality