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
-
H2-01: FOCUSING OF SOUND WITH CONCAVE REFLECTORS
Demonstrate how sound waves can be focused by concave reflectors. Read More
-
H2-02: PARABOLIC MICROPHONE
Show what a parabolic microphone is and to demonstrate its sensitivity individually. Read More
-
H2-03: ACOUSTIC RADAR
Illustrate how RADAR and SONAR work Read More
-
H2-11: SOUND LENS
Demonstrate focusing of sound by refraction in a sound lens Read More
-
H2-21 AUDIBLE YOUNG'S EXPERIMENT - GROUP LISTENING
Demonstrates interference of sound waves with two coherent sources
Read More
-
H2-22: INTERFERENCE - TRANSPARENCIES
An optical analog to the interference pattern from two identical sound sources. Read More
-
H2-24: AUDIBLE YOUNG'S EXPERIMENT - MIC AND SCOPE
Demonstrate interference of sound with two coherent sound sources in a quantitative way. Read More
-
H2-25: QUINCKE'S INTERFERENCE TUBES
Demonstrate interference of sound waves in a perhaps surprising way. Read More
-
H2-26: PHASE REVERSAL BETWEEN STEREO SPEAKERS - MUSIC
Demonstrate interference of sound in a dramatic way. Read More
-
H2-27: PHASE REVERSAL BETWEEN STEREO SPEAKERS - OSCILLATOR
Dramatically demonstrate interference between two identical sources. Read More
-
H2-28: FOURIER SYNTHESIZER - ADDITION OF WAVES
Demonstrate addition of two sine waves with variable phase difference. Read More
-
H2-31: ACOUSTIC COLLIMATOR
Demonstrate the effect of frequency on diffraction of sound. Read More
-
H2-32: SPEAKER WITH BAFFLE
Demonstrates diffraction and interference of sound waves
Read More
-
H2-33: SPEAKER AND EXPONENTIAL HORN
Demonstrate the effect of an exponential horn enclosure. Read More
-
H2-41 DOPPLER BALL
Demonstrates Doppler effect
Read More
-
H2-42 DOPPLER EFFECT - TUNING FORK ON STRING
Demonstrates Doppler effect
Read More
-
H2-51 BEATS - AUDIO OSCILLATORS, SPEAKER & OSCILLOSCOPE
Hear audio beats and see their wave forms on an oscilloscope
Read More
-
H2-52: BEATS AND RESONANCE - TUNING BARS
Demonstrate beats, and to demonstrate resonance between two identical tuning bar resonators. Read More
-
H2-53 BEATS - AUDIO OSCILLATORS AND SPEAKERS
Hear beats
Read More
-
H2-54: BEATS - MOIRE PATTERN MODEL
Model for beats between mistuned audio oscillators. Read More
-
H2-55: BEATS AND RESONANCE - TUNING BOXES
Illustrate beats and resonance. Read More
- 1