Recent content by slim2636

  1. S

    Finding pressure, mean speed and mean free path

    Homework Statement A right circular cylinder of ##4## cm (inner) radius and ##19.9## cm (inner) length contains ##4 \times 10^{14}## Argon atoms (atomic number ##18##). The cylinder is maintained at room temperature, nominally ##300## K. (a) Estimate the momentum transfer per square meter per...