//Example 25_10
clc();
clear;
//To calculate the be-broglies wavelength
h=6.63*10^-34     //units in J
c=5*10^7      //units in meters/sec
m=9.1*10^-31  //Units in Kg
lamda=h/(m*c)       //units in meters
printf("The be-broglies wavelength is lamda=")
disp(lamda)
printf("Meters")