Chapter 1.2, Problem 22P

(a)

To determine

The number of molecules colliding with a surface in time interval $\Delta t$ .

(b)

To determine

The expression for ${\left(v_x{}^2\right)}^{\frac{1}{2}}$ .

(c)

To determine

To Show: The number of molecules as a function of time inside the container and respective solution of it.

(d)

To determine

The characteristic time for air that is at room temperature to escape from a 1liter container punctured by 1 ${\text{mm}}^{\text{2}}$ hole.

(f)

To determine

Whether space travelers can dispose of a dog’s corpse quickly enough to prevent a significant amount of air from escaping or not in space.