Chapter 8, Problem 56RE

(a)

To determine

The value of $V\left(0\right)$, $V\left(\frac{1}{320}\right)$, $V\left(\frac{1}{160}\right)$ and $V\left(\frac{1}{80}\right)$, where $V\left(t\right)$ is the lung volume in liters and $t$ is measured in minutes of the spirogram trace device shown in the graph below:

(b)

To determine

The maximum lung volume using $V\left(t\right)=3+0.05\sin \left(160\pi t-\frac{\pi }{2}\right)$, where $V\left(t\right)$ is the lung volume measured in liters and $t$ is time in minutes.