The PH0203 Kinetic Theory Model demonstrates the molecular activity in gasses. To understand and study motion and behavior of molecules in gases.
An electric motor, running at 4 to 12V DC vibrates a small platform inside a transparent tube so that a set of many small stainless steel balls are vibrated violently inside the tube. An increase in the violence of vibration simulates an increase in gas temperature and an increase in the weight of the "float" simulates an increase in gas pressure. Supplied with balls and two "floats".
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