3840/CH4/EX4.10/Ex4_10.sce


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clear
//
//
//

//Variable declaration
me=9.1*10**-31    //mass(kg)
h=6.63*10**-34   //plank constant
mn=1.676*10**-27    //mass(kg)

//Calculation
lamdan=h*10**9/sqrt(4*mn*me)     //de broglie wavelength(nm)  

//Result