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Physics Curriculum & Instruction:
Physics Demonstrations in Sound & Waves: Part I ______________________________________________________

Demonstration No. 1 Mechanical Resonance:
Forced Vibrations with Single and Coupled Oscillators (4:22 min.)

Demonstration No. 2 Velocity/Wavelength & Frequency/Reflected Waves:
Transverse Waves on a Coil Spring (3:20 min.)

Demonstration No. 3 Change in Medium/Interference:
Transverse Waves on a Coil Spring (4:29 min.)

Demonstration No. 4 Transverse Standing Waves:
Vibrational Modes on a String ( 5:12 min.)

Demonstration No. 5 Longitudinal Waves:
Propagation/Interference of Longitudinal Waves (3:45 min.)

Demonstration No. 6 Longitudinal Standing Waves:
Stroboscopic Analysis of Standing Wave Behavior (5:20 min.)

Demonstration No. 7 Waves in Two-Dimensions:
Reflection and Refraction of Waves in a Ripple Tank (3:32 min.)

Demonstration No. 8 Waves in Two-Dimensions:
Interference and Diffraction of Waves in a Ripple Tank (4:46 min.)
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Physics Curriculum & Instruction:
Physics Demonstrations in Sound & Waves: Part II
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Demonstration No. 1 Nature of Sound Waves:
Sources and Propagation of Sound (3:51 min.)

Demonstration No. 2 Propagation of Sound:
Direct Measurement of the Speed of Sound in Air and Metal (3:59 min.)

Demonstration No. 3 Transmission of Sound Through a Medium:
Attenuation of Sound in a Vacuum (2:11 min.)

Demonstration No. 4 Refraction of Sound:
Carbon Dioxide Sound Lens (3:20 min.)

Demonstration No. 5 Interference of Sound:
Sound Divided into Two Paths of Differing Length (2:52 min.)

Demonstration No. 6 Interference of Sound:
Beat Phenomena (3:50 min.)

Demonstration No. 7 Diffraction of Sound:
Bending of Sound by an Obstacle (2:45 min.)

Demonstration No. 8 Doppler Effect:
Frequency Shift of Moving Sound Source (1:58 min.)
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Physics Curriculum & Instruction:
Physics Demonstrations in Sound & Waves: Part III
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Demonstration No. 1 Standing Sound Waves:
Resonating Air Column with Cork Dust ( 4:35 min.)

Demonstration No. 2 Standing Sound Waves:
Resonance with Illuminating Gas in a Flame Tube (4:43 min.)

Demonstration No. 3 Standing Sound Waves in Two-Dimensions:
Illuminating Gas in a Resonating Cavity (3:00 min.)

Demonstration No. 4 Vibrations in a Two-Dimensional Surface:
Chladni Plate (3:22 min.)

Demonstration No. 5 Resonance/Real-Time Strobe Holography:
Resonant Modes of a Vibrating Bell (3:32 min.)

Demonstration No. 6 Quality of Sound/Harmonics:
String Vibrations on a Guitar (4:06 min.)

Demonstration No. 7 Superposition Principle:
Fourier Analysis & Synthesis of Complex Musical Tone (4:14 min.)

Demonstration No. 8 Frequency Spectrum of Sound:
Audible and Ultrasonic Sound Waves (2:51 min.)