//Example 16.7, Page no 603
clc
E=0.129//in Mev
x=931//uc^2
Del_E=(E)**2/(2*x*191)
printf("\n The value of delta E is %e  ev",Del_E*10**6)
h=6.6*10^-16//ev-sec
T=1.4*10^-10//sec
Tou=h/T
printf("\n The value of Tou is %e  ev",Tou)