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THERMAL PROPERTIES OF MATTER

Thermal Expansion

Thermal Conductivity

Ohmic and Non-Ohmic Devices

The current voltage relationship for various devices may be shown with projection meters. A fun non-Ohmic device to demonstrate is a hot dog, which can then be cooked by plugging it into the wall. In the case of diodes, it may be shown by means of an oscilloscope with a video camera.

Ohmic and Non-Ohmic Devices