Needs New Photo
I2-45: CONVECTION - HIGH/LOW CANDLES IN CYLINDER
Category: I2 Transfer of Heat
Purpose:
Brainteaser regarding convection.
I2-44: CONVECTION - CANDLE IN CYLINDER
Category: I2 Transfer of Heat
Purpose:
Demonstrate the mechanism of convection.
M7-17: REFLECTION OF LIGHT FROM DIELECTRIC AND CONDUCTOR
Category: M7 Linear Polarization and Scattering
Purpose:
Demonstrate how light is polarized when it reflects from dielectric surfaces, and remains unpolarized after reflecting from conducting surfaces.
I1-41: THERMOELECTRIC MAGNET
Category: I1 Thermal Properties of Matter
Purpose:
Demonstrate production and use of thermoelectric current.
I1-22: WATER DENSITY VS TEMPERATURE
Category: I1 Thermal Properties of Matter
Purpose:
Demonstrate the change in the density of water with temperature.
I1-17: THERMOSTAT - MODEL
Category: I1 Thermal Properties of Matter
Purpose:
Model of use of a bimetal strip in a thermostat.
I1-15: THERMAL EXPANSION - PIN BREAKER
Category: I1 Thermal Properties of Matter
Purpose:
Demonstrate thermal expansion in a dramatic way.
I1-14: THERMAL EXPANSION OF ALUMINUM - OPTICAL LEVER
Category: I1 Thermal Properties of Matter
Purpose:
Demonstrate thermal expansion in a complicated way.
K2-48: EDDY CURRENT MOTOR`
Category: K2 Electromagnetic Induction
Purpose:
Show the use of eddy currents in producing a motor with few moving parts and no electrical brushes.
M7-05: ROPE AND COOKIE COOLERS
Category: M7 Linear Polarization and Scattering
Purpose:
Demonstrate the concept of polarization of a transverse wave.
K2-21: RUHMKORFF INDUCTION COIL
Category: K2 Electromagnetic Induction
Purpose:
Demonstrate induction of a very high voltage using a small voltage source.
K2-05: FARADAY'S EXPERIMENT - CONCENTRIC COILS
Category: K2 Electromagnetic Induction
Purpose:
Demonstrate mutual induction.
J6-33: ELECTROMAGNETIC GUN
Category: J6 Electromagnets
Purpose:
Demonstrate the force on a solenoid core, and to contrast forces on magnetic and non-magnetic cores.
J5-19: MAGNETIC FIELDS OF PARALLEL AND ANTIPARALLEL CURRENTS
Category: J5 Magnetostatics
Purpose:
Show the magnetic fields of parallel and antiparallel current-carrying wires.
L7-15: MICROSCOPE
Category: L7 Optical Instruments
Purpose:
Demonstrate how the optics of a microscope produces a magnified image.
L7-05: VIDEO CAMERA WITH VARIOUS LENSES
Category: L7 Optical Instruments
Purpose:
Demonstrate various lenses for a video camera.
J2-01: WIMSHURST MACHINE
Purpose:
Generate high electrostatic potentials.
K1-31: MAGNETOHYDRODYNAMIC GENERATOR
Category: K1 Forces on Moving Particles
Purpose:
Illustrate magnetohydrodynamic forces.
K1-13: CATHODE RAY TUBE - DE LA RIVE MAGNETIC EFFECT
Category: K1 Forces on Moving Particles
Purpose:
Illustrate bending of an electron beam in a magnetic field.
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M1-01: LASER DIFFRACTION - FIXED SINGLE SLIT
Demonstrate single slit diffraction. Read More
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M1-02 LASER DIFFRACTION - VARIABLE SINGLE SLIT
Demonstrates single slit diffraction
Read More
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M1-04: LASER DIFFRACTION - WIRES
Show diffraction by wires of different size. Read More
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M1-05: FINGERS AND SODIUM SOURCE - VARIABLE SINGLE SLIT
See single slit diffraction. Read More
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M1-06: LASER DIFFRACTION - HUMAN HAIR
Demonstrate laser diffraction with a human hair. Read More
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M1-11 LASER DIFFRACTION - FIXED DOUBLE SLITS
Demonstrates double slit interference
Read More
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M1-12: INTERFERENCE - TRANSPARENCIES
Analog to the interference pattern from two identical light sources. Read More
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M1-13: INTERFERENCE - KLINGER TRANSPARENT SLIDES
Model interference between two point sources. Read More
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M1-14: MICROWAVES - INTERFERENCE OF TWO POINT SOURCES
Demonstrate interference using microwaves. Read More
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M1-15: MICROWAVES - YOUNG'S DOUBLE SLIT INTERFERENCE
Illustrate two-slit interference using microwaves. Read More
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M1-16: INTERFERENCE OF LIGHT - SOUND WAVE MODEL
Show explicitly how two waves with the same amplitude and frequency will interfere when their relative phase changes. Read More
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M1-21: LASER DIFFRACTION - MULTIPLE SLITS
Show the transition from one slit to multiple slits and the diffraction grating. Read More
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M1-22: LASER DIFFRACTION - GRATINGS
Demonstrate diffraction (well, actually interference) by a grating. Read More
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M1-32: SLITFILMS AND LONG FILAMENT BULB
Diffraction and interference by various slits and combinations of slits. Read More
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M1-33: LASER DIFFFRACTION - PHONOGRAPH RECORD
Demonstrate interference of a laser beam by a type of grating. Read More
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M1-34: LASER DIFFRACTION - COMPACT DISC
Demonstrate interference of a laser beam by a type of grating. Read More
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M1-35: LASER DIFFRACTION - VIDEODISC
Demonstrate diffraction of a laser beam by a standard videodisc. Read More
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M1-41: PEACOCK FEATHER
Demonstrate a type of iridescence. Read More
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M1-42: IRIDESCENT GREEN JUNE BEETLE
Demonstrate a type of iridescence. Read More
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