Osmosis of helium through semi-porous cup.
4D50.20 • C+55+40
Osmosis of helium through semi-porous cup. A semi-porous ceramic cup is suspended inside an inverted beaker. Helium gas is sprayed into the beaker. The helium absorbs through the cup by osmosis, forcing the air down the glass tube and out through the water. HELIUM KINETIC THEORY AND GAS MODELS.
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