What color is mercury?
Thursday, September 30, 2010
Tuesday, September 28, 2010
Monday, September 27, 2010
Radiometer
A radiometer proves the Kinetic Molecular Theory!
All mattter is made up of moving particles.
Light is absorbed by black side of "weather vane" and turned into heat.
Air particles bounce off of black side with more energy of motion.
Circular wind!
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