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Wave Motion

H2-27: PHASE REVERSAL BETWEEN STEREO SPEAKERS - OSCILLATOR

H2-27: PHASE REVERSAL BETWEEN STEREO SPEAKERS - OSCILLATOR

Category: H2 Wave Properties of Sound

Purpose: Dramatically demonstrate interference between two identical sources.
H2-26: PHASE REVERSAL BETWEEN STEREO SPEAKERS - MUSIC

H2-26: PHASE REVERSAL BETWEEN STEREO SPEAKERS - MUSIC

Category: H2 Wave Properties of Sound

Purpose: Demonstrate interference of sound in a dramatic way.
H2-25: QUINCKE'S INTERFERENCE TUBES

H2-25: QUINCKE'S INTERFERENCE TUBES

Category: H2 Wave Properties of Sound

Purpose: Demonstrate interference of sound waves in a perhaps surprising way.
H2-24: AUDIBLE YOUNG'S EXPERIMENT - MIC AND SCOPE

H2-24: AUDIBLE YOUNG'S EXPERIMENT - MIC AND SCOPE

Category: H2 Wave Properties of Sound

Purpose: Demonstrate interference of sound with two coherent sound sources in a quantitative way.
H2-22: INTERFERENCE - TRANSPARENCIES

H2-22: INTERFERENCE - TRANSPARENCIES

Category: H2 Wave Properties of Sound

Purpose: An optical analog to the interference pattern from two identical sound sources.
H2-03: ACOUSTIC RADAR

H2-03: ACOUSTIC RADAR

Category: H2 Wave Properties of Sound

Purpose: Illustrate how RADAR and SONAR work
H2-02: PARABOLIC MICROPHONE

H2-02: PARABOLIC MICROPHONE

Category: H2 Wave Properties of Sound

Purpose: Show what a parabolic microphone is and to demonstrate its sensitivity individually.
H2-01: FOCUSING OF SOUND WITH CONCAVE REFLECTORS

H2-01: FOCUSING OF SOUND WITH CONCAVE REFLECTORS

Category: H2 Wave Properties of Sound

Purpose: Demonstrate how sound waves can be focused by concave reflectors.
G3-20: WAVE APPARATUS

G3-20: WAVE APPARATUS

Category: G3 Mechanical Waves - One Dimensional

Purpose: Demonstrate transverse and longitudinal wave motion.
G3-52: ROPE WAVE GENERATOR - ROPE TENSION VS WAVELENGTH

G3-52: ROPE WAVE GENERATOR - ROPE TENSION VS WAVELENGTH

Category: G3 Mechanical Waves - One Dimensional

Purpose: Observe the change in wavelength of a vibrating rope as the tension is varied.
G3-46: STANDING WAVES IN A WIRE LOOP

G3-46: STANDING WAVES IN A WIRE LOOP

Category: G3 Mechanical Waves - One Dimensional

Purpose: Illustrate circular standing waves; to use as a model of stationary states in atoms corresponding to standing waves of electrons in Bohr orbits.
G3-45: RESONANCE OF WIRES

G3-45: RESONANCE OF WIRES

Category: G3 Mechanical Waves - One Dimensional

Purpose: Show standing waves in heavy wires fixed at one end.
G3-42: TORSIONAL WAVES

G3-42: TORSIONAL WAVES

Category: G3 Mechanical Waves - One Dimensional

Purpose: Demonstrate wave phenomena such as traveling waves, standing waves, and reflection of waves.
G3-41: WAVE MODELS - PROJECTION

G3-41: WAVE MODELS - PROJECTION

Category: G3 Mechanical Waves - One Dimensional

Purpose: Demonstrate standing waves, travelling waves, and superposition of waves.
G3-29: SUSPENDED SLINKY - PORTABLE

G3-29: SUSPENDED SLINKY - PORTABLE

Category: G3 Mechanical Waves - One Dimensional

Purpose: Show longitudinal and transverse traveling waves and standing waves.
G3-27: AIR TABLE - TRANSVERSE AND LONGITUDINAL WAVES

G3-27: AIR TABLE - TRANSVERSE AND LONGITUDINAL WAVES

Category: G3 Mechanical Waves - One Dimensional

Purpose: Demonstrate transverse and longitudinal waves using an air table.
G3-26: AIR TRACK - LONGITUDINAL WAVES

G3-26: AIR TRACK - LONGITUDINAL WAVES

Category: G3 Mechanical Waves - One Dimensional

Purpose: Demonstrate longitudinal waves with a series of spring-coupled air track gliders.
G3-25: SLINKY ON LECTURE TABLE - IMPEDANCE MISMATCH

G3-25: SLINKY ON LECTURE TABLE - IMPEDANCE MISMATCH

Category: G3 Mechanical Waves - One Dimensional

Purpose: Show partial reflections and dependence of wave speed on density of the medium.
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