PHYS132
H2-33: SPEAKER AND EXPONENTIAL HORN
Category: H2 Wave Properties of Sound
Purpose:
Demonstrate the effect of an exponential horn enclosure.
G3-24: SLINKY ON LECTURE TABLE - TRAVELING WAVES
Category: G3 Mechanical Waves - One Dimensional
Purpose:
Show travelling waves.
G3-03: SHIVE WAVE MACHINE - REFLECTION OF PULSES
Category: G3 Mechanical Waves - One Dimensional
Purpose:
Demonstrate reflection of pulses from fixed ends and free ends.
G1-37: MASS ON SPRING WITH ULTRASONIC RANGER
Category: G1 Simple Harmonic Motion
Purpose:
Plot graphs of position, velocity and acceleration for a mass oscillating on a spring.
G2-09: FORCED HARMONIC MOTION WITH SONAR
Category: G2 Resonance and Coupled Oscillations
Purpose:
Plot a graph of forced damped harmonic motion near the resonant frequency.
G2-05: AIR TRACK - DRIVEN AND DAMPED OSCILLATIONS
Category: G2 Resonance and Coupled Oscillations
Purpose:
Illustrate the behavior of a driven and damped oscillator.
L4-22: MIRAGE - LASER AND HOT WIRE
Category: L4 Refraction
Purpose:
Demonstrate how an optical mirage is created
K2-40: MAGNETIC ACCELERATOR
Category: K2 Electromagnetic Induction
Purpose:
Demonstrate magnetic potential energy
M7-31 TYNDALL'S EXPERIMENT - COLLOIDAL SUNSET
Category: M7 Linear Polarization and Scattering
Purpose:
Colloidal sunset demonstration
L5-12 PLEXIGLASS SPIRAL
Category: L5 Total Internal Reflection
Purpose:
Demonstrates total internal reflection
L5-11 LASER WATERFALL
Category: L5 Total Internal Reflection
Purpose:
Demonstrates total internal reflection of a laser beam in a water jet
L3-31 GIANT 160cm MIRROR - CONCAVE AND CONVEX
Category: L3 Curved Mirrors
Purpose:
Demonstrates images from concave and convex mirrors
L3-16 FOCUSING OF HEAT WAVES BY MIRRORS
Category: L3 Curved Mirrors
Purpose:
Demonstrates that concave mirrors can focus heat waves
H3-14 TWIRL-A-TUNE
Category: H3 Standing Sound Waves
Purpose:
Demonstrates standing wave resonances in an open tube
H2-32: SPEAKER WITH BAFFLE
Category: H2 Wave Properties of Sound
Purpose:
Demonstrates diffraction and interference of sound waves
H2-21 AUDIBLE YOUNG'S EXPERIMENT - GROUP LISTENING
Category: H2 Wave Properties of Sound
Purpose:
Demonstrates interference of sound waves with two coherent sources
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
G3-28 SUSPENDED SLINKY
Category: G3 Mechanical Waves - One Dimensional
Purpose:
Shows longitudinal and transverse traveling waves & standing waves
G3-21 TRANSVERSE WAVES ON A LONG SPRING
Category: G3 Mechanical Waves - One Dimensional
Purpose:
Demonstrates traveling waves
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H2-01: FOCUSING OF SOUND WITH CONCAVE REFLECTORS
Demonstrate how sound waves can be focused by concave reflectors. Read More
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H2-02: PARABOLIC MICROPHONE
Show what a parabolic microphone is and to demonstrate its sensitivity individually. Read More
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H2-03: ACOUSTIC RADAR
Illustrate how RADAR and SONAR work Read More
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H2-11: SOUND LENS
Demonstrate focusing of sound by refraction in a sound lens Read More
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H2-21 AUDIBLE YOUNG'S EXPERIMENT - GROUP LISTENING
Demonstrates interference of sound waves with two coherent sources
Read More
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H2-22: INTERFERENCE - TRANSPARENCIES
An optical analog to the interference pattern from two identical sound sources. Read More
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H2-24: AUDIBLE YOUNG'S EXPERIMENT - MIC AND SCOPE
Demonstrate interference of sound with two coherent sound sources in a quantitative way. Read More
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H2-25: QUINCKE'S INTERFERENCE TUBES
Demonstrate interference of sound waves in a perhaps surprising way. Read More
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H2-26: PHASE REVERSAL BETWEEN STEREO SPEAKERS - MUSIC
Demonstrate interference of sound in a dramatic way. Read More
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H2-27: PHASE REVERSAL BETWEEN STEREO SPEAKERS - OSCILLATOR
Dramatically demonstrate interference between two identical sources. Read More
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H2-28: FOURIER SYNTHESIZER - ADDITION OF WAVES
Demonstrate addition of two sine waves with variable phase difference. Read More
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H2-31: ACOUSTIC COLLIMATOR
Demonstrate the effect of frequency on diffraction of sound. Read More
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H2-32: SPEAKER WITH BAFFLE
Demonstrates diffraction and interference of sound waves
Read More
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H2-33: SPEAKER AND EXPONENTIAL HORN
Demonstrate the effect of an exponential horn enclosure. Read More
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H2-41 DOPPLER BALL
Demonstrates Doppler effect
Read More
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H2-42 DOPPLER EFFECT - TUNING FORK ON STRING
Demonstrates Doppler effect
Read More
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H2-51 BEATS - AUDIO OSCILLATORS, SPEAKER & OSCILLOSCOPE
Hear audio beats and see their wave forms on an oscilloscope
Read More
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H2-52: BEATS AND RESONANCE - TUNING BARS
Demonstrate beats, and to demonstrate resonance between two identical tuning bar resonators. Read More
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H2-53 BEATS - AUDIO OSCILLATORS AND SPEAKERS
Hear beats
Read More
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H2-54: BEATS - MOIRE PATTERN MODEL
Model for beats between mistuned audio oscillators. Read More
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H2-55: BEATS AND RESONANCE - TUNING BOXES
Illustrate beats and resonance. Read More
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