path: root/1448/CH12/EX12.2.e/E12_2.sce

clc
//Initialization of variables
V=1000 //V
//calculations
l=6.626*10^-34 /sqrt(2*9.11*10^-31 *1.602*10^-19 *V)
//results
printf("Wavelength of electrons = %.2e m",l)