3769/CH23/EX23.23/Ex23_23.sce


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clear
//Given
l=0.82*10**-10                    //m
h=6.6*10**-34
m=9.1*10**-31
c=3*10**8                                           //m/s

//Calculation
//
le=sqrt((h*l)/(2*c*m))

//Result
printf("\n Wavelength associated with the photoelectrons is %0.4f  A",le*10**10)