a. The viscosity of O 2 at 293 K and 1atm is 204 P. What is
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a. The viscosity of O2 at 293 K and 1atm is 204 μ P. What is the expected flow rate through a tube having a radius of 2.00 mm, length of 10.0 cm, input pressure of 765 Torr, output pressure of 760. Torr, with the flow measured at the output end of the tube?
b. If Ar were used in the apparatus (η = 223μ P) of part (a), what would be the expected flow rate? Can you determine the flow rate without evaluating Poiseuille’s equation?
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