PHYS260
J3-13 POTENTIAL SURFACE MODEL WITH E FIELD VECTORS
Category: J3 Electric Fields and Potential
Purpose:
Illustrates the relationship between the electrostatic potential and the electric field
J3-08 VAN DE GRAAFFS - INTERACTING FIELDS
Category: J3 Electric Fields and Potential
Purpose:
Shows field lines for two identical charges
J3-06 ELLIPSOIDAL CONDUCTOR
Category: J3 Electric Fields and Potential
Purpose:
Demonstrates that charge distribution on a conductor depends on the surface curvature
J2-13 PLASMA MACHINE - EYE OF THE STORM
Purpose:
Demonstrates electrostatic discharge
J2-03 VAN DE GRAAFF GENERATOR WITH GROUND SPHERE
Purpose:
Demonstrates the operation of a Van de Graff generator and illustrates electrostatic concepts
J1-24 ELECTROSTATIC HAIR RAISING
Category: J1 Electrostatic Charge and Force
Purpose:
Demonstrates electrostatic repulsion
J1-22 ELECTROSTATIC ATTRAC AND REPULS - WIMSHURST MACHINE
Category: J1 Electrostatic Charge and Force
Purpose:
Demonstrates electrostatic attraction and repulsion
J1-21 ELECTROSTATIC ATTRAC AND REPULS - CHARGED CYLINDERS
Category: J1 Electrostatic Charge and Force
Purpose:
Demonstrates electrostatic attraction and repulsion
J1-11 ELECTROPHORUS
Category: J1 Electrostatic Charge and Force
Purpose:
Demonstrates an electrophorus
J1-01 TRIBOELECTRICITY - CHARGING BY FRICTION
Category: J1 Electrostatic Charge and Force
Purpose:
Demonstrates "charging by friction"
I6-51 ENTROPY - SORTING MARBLES
Purpose:
Demonstrates that increasing entropy requires less energy than decreasing entropy
I6-23 DIFFUSION - FOOD COLOR IN WATER
Purpose:
Demonstrates diffusion
I6-03 EQUIPARTITION OF ENERGY
Purpose:
Demonstrates equipartition of energy
I6-01 GAS PRESSURE - MODEL
Purpose:
Illustrates the molecular nature of gas pressure
I5-33 STEAM ROLLER
Category: I5 Laws of Thermodynamics
Purpose:
Toy steam roller with real steam engine
I5-31 STEAM ENGINE - STATIONARY
Category: I5 Laws of Thermodynamics
Purpose:
Working model of a steam engine
I5-22 FIRE SYRINGE
Category: I5 Laws of Thermodynamics
Purpose:
Demonstrates heating air by compression
I5-11 ADIABATIC PROCESS - AIR PISTON WITH THERMISTOR
Category: I5 Laws of Thermodynamics
Purpose:
Demonstrates adiabatic compression and expansion of air
I5-01 MECHANICAL EQUIVALENT OF HEAT - SHOT BAG
Category: I5 Laws of Thermodynamics
Purpose:
Demonstrates that heat can be produced from mechanical work
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H1-01 BELL IN VACUUM
Demonstrates sound wave requirement for a medium
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H1-02 SPEAKER AND CANDLE
Demonstrates longitudinal behavior of sound waves
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H1-03: BELLS
Use bells as a sound source Read More
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H1-04: BELL IN VACUUM - PORTABLE
Small version of the standard bell in vacuum demonstration Read More
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H1-11: MICROPHONE AND OSCILLOSCOPE
Show the wave shape of various sounds Read More
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H1-12: VISIBLE WAVEFORMS ON LARGE SPEAKER
Show the loudspeaker motion produced by waves of various shapes Read More
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H1-13 WAVEFORM GENERATOR, SPEAKER AND OSCILLOSCOPE
Demonstrates waveform and sound of standard waves
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H1-21: SPEED OF SOUND - PHASE CHANGE
Determine the speed of sound Read More
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H1-22: SPEED OF SOUND - USING PULSES
Determine the speed of sound in air Read More
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H1-24: SPEED OF SOUND IN HELIUM
Determine the speed of sound as a function of gas density Read More
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H1-25: SPEED OF SOUND BETWEEN TWO MICROPHONES
Measure the speed of sound by determining the travel time of a pulse between two microphones Read More
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H1-26: SPEED OF SOUND IN GARDEN HOSE
Direct measurement of the speed of sound in air Read More
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H1-27: SPEED OF SOUND - LISSAJOUS FIGURES
Measurement of the speed of sound in air using Lissajous figures Read More
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H1-31: SOUND LEVEL METER
Demonstrate use of a sound level meter Read More
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H1-32: WAVETEK AND AUDIO CART - EQUAL SOUND LEVEL STEPS
Illustrate the effect on the ear of successive changes of exactly 10 dB Read More
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H1-41: ULTRASONIC MOTION DETECTOR
Demonstrate how an ultrasonic motion detector works Read More
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H1-43: ULTRASONICS AND HEARING
Demonstrate that there exist ultrasonic waves with frequencies above the range of human hearing Read More
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H1-44: ULTRASONIC MOTION DETECTOR WAVE FORM
Show the wave form of the ultrasonic signal created by the ultrasonic motion detector Read More
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H1-51: AUDIOTAPE 42 MIN - SCIENCE OF SOUND - SHORT VERSION
Illustrate various audio phenomena Read More
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H1-52: AUDIOTAPE 82 MIN - SCIENCE OF SOUND - LONG VERSION
Illustrate various audio phenomena Read More
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H1-53: AUDIOTAPE 8 MIN - WOMB SOUNDS
Hear heartbeats Read More
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