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Wave Motion


G4-11: SOAP FILM OSCILLATIONS

Purpose: Demonstrate standing waves in a two-dimensional medium.

G4-03: RIPPLE TANK - DOPPLER EFFECT

Purpose: Show how wave fronts crowd together in front of and spread out behind a moving source.

H4-34: GUITAR AND OSCILLOSCOPE

Category: H4 Music

Purpose: Illustrate how a guitar works

H2-11: SOUND LENS

Purpose: Demonstrate focusing of sound by refraction in a sound lens

H2-52: BEATS AND RESONANCE - TUNING BARS

Purpose: To demonstrate beats, and to demonstrate resonance between two identical tuning bar resonators.

H4-11 SAVART'S DISCS

Category: H4 Music

Purpose: Demonstrates the relationship of pitch and musical intervals to mechanical vibration frequency

H3-71 STROKED ALUMINUM ROD

Purpose: Illustrates longitudinal standing waves in an aluminum rod.

H3-61 BEAKER BREAKER

Purpose: Breaks a glass beaker with sound

H3-24 OPEN AND CLOSED PIPES

Purpose: Demonstrates open and closed tube standing resonances

H3-17 FLAME TUBE

Purpose: Demonstrates standing waves in a tube

H3-14 TWIRL-A-TUNE

Purpose: Demonstrates standing wave resonances in an open tube

H2-51 BEATS - AUDIO OSCILLATORS, SPEAKER & OSCILLOSCOPE

Purpose: Hear audio beats and see the wave forms on an oscilloscope

H2-42 DOPPLER EFFECT - TUNING FORK ON STRING

Purpose: Demonstrates Doppler effect

H2-41 DOPPLER BALL

Purpose: Demonstrates Doppler effect

H2-32: SPEAKER WITH BAFFLE

Purpose: Demonstrates diffraction and interference of sound waves

H2-21 AUDIBLE YOUNG'S EXPERIMENT - GROUP LISTENING

Purpose: Demonstrates interference of sound waves with two coherent sources

H1-13 WAVEFORM GENERATOR, SPEAKER AND OSCILLOSCOPE

Category: H1 Nature of Sound

Purpose: Demonstrates waveform and sound of standard waves

H1-02 SPEAKER AND CANDLE

Category: H1 Nature of Sound

Purpose: Demontrates longitudinal behavior of sound waves

H1-01 BELL IN VACUUM

Category: H1 Nature of Sound

Purpose: Demonstrates sound wave requirement for a medium
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