Monday, March 30, 2009

Friday March 20, 2009 - Block 3

Newton's Law of Cooling
Students ran lab and fit exponential curves to the data.
Contrasted Newton's Law of Cooling to thermal conductivity.

Showed several demos:
Linear expansion - strips and ball and ring
Convection - hot and cold water volcanoes
Thermal Conductivity - melting the wax

Crushed a can with air pressure.

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