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...Electron diffraction do moving electrons display wave nature to answer this question you will direct a beam of through thin layer carbon and analyze the resulting pattern theory louis de broglie originated idea that may exhibit both particle he proposed analogous photons wavelength is given by h p mv where planck s constant nonrelativistic momentum experiment an attempt see whether really act like waves or they always particles if behave as rigid spheres distribution vary continuously function angle in figure only slightly with changes energy target i model continuous however emerge we can make analogy x rays crystal review ray crystals three dimensional gratings scatter produce observable interference effects fact from lattice planes bragg shown reflected atomic there are two conditions for constructive incidence must equal reflection difference path length be integral number wavelengths n d sin law integer order looking at calculating allows us determine either structure known intera...