The intensity of a sound wave is given by

$.$ Read sound$\_$power and distance$\_$traveled from input as floats, respectively. Then, compute sound$\_$intensity using the formula. Finally, output 'Sound wave intensity is $\text{'}$ followed by the value of sound$\_$intensity to five digits after the decimal point.

Ex: If the input is:

$10\mathrm{.}0$

$8\mathrm{.}0$

then the output is:

Sound wave intensity is $0\mathrm{.}01243$

Note:

Use math.pi for

$.$

can be computed using $*.$