An electron of energy 150eV has wavelength of 10-10m the wavelength of a 0.60KeV electron
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E = hc÷wavelengh!!!
wavelength= hc÷E
ans is 20.76×10*10 in joule
h= 6.626×10*23
c= 3×10*8
E= 0.60×10*3×1.6×10*-19
wavelength= hc÷E
ans is 20.76×10*10 in joule
h= 6.626×10*23
c= 3×10*8
E= 0.60×10*3×1.6×10*-19
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