//Example 16.3
T=0.400*10^-6;//Time period (s)
f=1/T;//Frequency (Hz)
printf('a.Frequency of oscillation = %0.2e Hz',f)
f1=264;//Frequency of middle C (Hz)
T1=1/f1;//Time period (s)
printf('\nb.Time period of oscillation = %0.2f ms',T1*1000)
//Openstax - College Physics
//Download for free at http://cnx.org/content/col11406/latest