3840/CH4/EX4.6/Ex4_6.sce


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clear
//
//
//

//Variable declaration
L=4*10**-10    //length(m)
m=9.1*10**-31    //mass(kg)
e=1.6*10**-19    //charge(c)
h=6.63*10**-34   //plank constant

//Calculation
E1=h**2/(8*m*e*L**2)    //minimum energy(eV)

//Result