Task 20823.
The rotor of a centrifuge filled with radon rotates at a frequency of n = 50 s ^ –1. The radius of the rotor is r = 0.5 m. Determine the gas pressure P on the walls of the rotor if the pressure at its center is P0 = 1 atm. The temperature throughout the volume is assumed to be the same and equal to T = 300 K. The molar mass of radon = 222 * 10 ^ –3 kg / mol.
Detailed solution with a brief record of the conditions, formulas and laws used in the decision, the conclusion of the calculation formula and the answer.
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