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PHYS404


I6-52: ENTROPY - FOUR BALLS IN GAS DIFFUSION MODEL

Purpose: Demonstrate that an ordered state is statistically possible.

I5-21: HEATING AIR BY COMPRESSION

Purpose: Demonstrate heating air by compression.

I4-33: CRYOPHORUS

Purpose: Illustrate freezing caused by cooling by evaporation.

I3-31: IDEAL GAS LAW - VOLUME OF ONE MOLE

Category: I3 Gases

Purpose: Demonstrate that one mole of gas occupies 22.4 liters at STP.

I1-12: THERMAL EXPANSION - BALL AND RING

Purpose: Demonstrate thermal expansion.

I7-07: CLOSE-PACKED CRYSTALLITE

Purpose: Display the low index surfaces of face-centered cubic or hexagonal close-packed crystals

I6-51 ENTROPY - SORTING MARBLES

Purpose: Demonstrates that increasing entropy requires less energy than decreasing entropy

I5-11 ADIABATIC PROCESS - AIR PISTON WITH THERMISTOR

Purpose: Demonstrates adiabatic compression and expansion of air

I2-22 THERMODYNAMICS BY TOUCH

Purpose: Demonstrates that touching a material tells something about its conductivity, not necessarily its temperature

I1-13 THERMAL EXPANSION - BIMETAL STRIP

Purpose: Demonstrates differential thermal expansion
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