PHYS260
I3-20: COLLAPSE OF CAN - LARGE CAN WITH MALLET
Category: I3 Gases
Purpose:
Demonstrate collapse of a can by atmospheric pressure.
K5-35: RESISTORS AT LN TEMPERATURE
Category: K5 Electrical Properties of Matter
Purpose:
Illustrate materials with both positive and negative temperature coefficients of resistivity.
I3-14: MAGDEBURG HEMISPHERES
Category: I3 Gases
Purpose:
Demonstrate force arising from the atmospheric pressure of air.
I2-27: THERMAL EQUILIBRIUM BETWEEN ALUMINUM AND COPPER
Category: I2 Transfer of Heat
Purpose:
Show process of thermal equilibrium happening between touching aluminum and copper cylinders.
I2-24: THERMAL CONDUCTIVITY IN WATER
Category: I2 Transfer of Heat
Purpose:
Demonstrate that water is a poor conductor of heat.
I1-22: WATER DENSITY VS TEMPERATURE
Category: I1 Thermal Properties of Matter
Purpose:
Demonstrate the change in the density of water with temperature.
I1-01: THERMOMETERS
Category: I1 Thermal Properties of Matter
Purpose:
Show several types of thermometers.
J4-03: PARALLEL PLATE CAPACITOR - SERIES CAPACITORS
Category: J4 Capacitance and Polarization
Purpose:
Demonstrate the effect of capacitors in series.
J3-22: FARADAY CAGE - ELECTROSCOPE
Category: J3 Electric Fields and Potential
Purpose:
Demonstrate that the electric field within a closed surface is zero.
J3-11: EQUIPOTENTIALS/LINES OF FORCE - ONE CHARGE
Category: J3 Electric Fields and Potential
Purpose:
Aid in visualization of equipotentials and lines of force.
J3-01: EXISTENCE OF ELECTRIC FIELDS
Category: J3 Electric Fields and Potential
Purpose:
Demonstrate the existence of electric fields and to map them semi-quantitatively.
J1-41: CONDUCTORS AND INSULATORS
Category: J1 Electrostatic Charge and Force
Purpose:
Demonstrate the difference between materials that conduct electricity and those that do not.
H3-11: TUNING FORKS AND RESONANT TUBE
Category: H3 Standing Sound Waves
Purpose:
Illustrate resonance in an air column.
H2-54: BEATS - MOIRE PATTERN MODEL
Category: H2 Wave Properties of Sound
Purpose:
Model for beats between mistuned audio oscillators.
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.
G3-27: 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
Category: G3 Mechanical Waves - One Dimensional
Purpose:
Demonstrate longitudinal waves with a series of spring-coupled air track gliders.
G3-24: SLINKY ON LECTURE TABLE - TRAVELING WAVES
Category: G3 Mechanical Waves - One Dimensional
Purpose:
Show travelling 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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