when the temperature=const then
pressure*volume=const or
pressure_1volume_1=pressure_2volume_2
now pressure=force/surface and
volume=surface*distance so
pressure*volume=force*distance so
the above equation is actually
Archimedes' law of lever in form:
force_1distance_1=force_2distance_2
http://dedanoe.tripod.com
THE LEVER RULES!!
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