Second and Third Law of Thermo
I6-52: ENTROPY - FOUR BALLS IN GAS DIFFUSION MODEL
Purpose:
Demonstrate that an ordered state is statistically possible.
I5-52: ELECTRIC CALORIMETER
Category: I5 Laws of Thermodynamics
Purpose:
Determine the equivalence between electrical energy and heat energy (the electrical equivalent of heat).
I5-41: ENDOTHERMIC REACTION - ENTROPY
Category: I5 Laws of Thermodynamics
Purpose:
Aid a discussion of entropy.
I5-02: TRANSFORMATION OF MECHANICAL ENERGY INTO HEAT
Category: I5 Laws of Thermodynamics
Purpose:
Demonstrate transformation of mechanical energy into heat.
I1-40: REVERSIBLE THERMOELECTRIC DEMONSTRATOR
Category: I1 Thermal Properties of Matter
Purpose:
Demonstrate thermoelectric power generation or how thermoelectric devices can create hot and cold regions.
C5-16: HERO'S ENGINE
Category: C5 Third Law of Motion
Purpose:
Demonstrate action and reaction in a rotational system.
I6-51 ENTROPY - SORTING MARBLES
Purpose:
Demonstrates that increasing entropy requires less energy than decreasing entropy
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
I5-01 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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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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