Chapter 34, Problem 20P

(a)

To determine

To show: The ratio $\text{h}/\text{d}$ is given by $\frac{\text{h}}{\text{d}}=\sqrt{\frac{n^2-1}{4-n^2}}$.

(b)

To determine

The height of the container when the width of the container is $8.00\text{cm}$.

(c)

To determine

The range of values of $n$ for will be the center of coin not to be visible for any values of h and d.