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4D30.45 - Kinetic Theory - Internal Energy

Code Number: 4D30.45
Demo Title: Kinetic Theory - Internal Energy
Condition: Excellent
Principle: Internal Energy
Area of Study: Thermodynamics
Equipment:
Propane Torch, Large Aluminum Block, and Digital Thermometer (Optional).
Procedure:
Show that heating the aluminum block will increase its internal energy, but won't cause the block to move across the lecture bench.
References:
- Paul Hewitt, "Figuring Physics: Internal Energy of Helium", TPT, Vol. 41, #4, Apr. 2003, p. 204.
Video Credit: Jonathan M. Sullivan-Wood.