Product Code:
MACHANICE00112
Description:
Perforated Jar
Specification:
Perforated Jar -Everything reacts differently to pressure, even fluids. Our simple
device shows how a fluid changes behavior even under it's own weight.
When our clear tube, containing 3 brass nipples positioned one on top of
each other, is filled with water, the water shoots out at different
rates of speed. The water at the bottom will have the most water above
it, increasing the pressure and hence the rate of speed at which it
spouts. The water pressure decreases proportionately for the two upper
nipples. If the pressure is low, water won't escape at all.
Unbreakable polycarbonate tube on stand, 3 brass nipples and
instructions.
