In the Davisson-Germer experiment,which is th | vedclass

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(A) The Davisson-Germer experiment demonstrated the wave nature of electrons by observing electron diffraction.In this experiment,a beam of electrons

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(A) The Davisson-Germer experiment demonstrated the wave nature of electrons by observing electron diffraction.In this experiment,a beam of electrons was directed at a nickel crystal.The intensity of the scattered electrons was measured as a function of the scattering angle $(\phi)$.It was observed that for an accelerating voltage of $54 \ V$,the intensity of the scattered electrons shows a distinct peak at a scattering angle of $50^{\circ}$.This peak corresponds to the constructive interference of electron waves scattered from the atomic planes of the crystal.Therefore,the correct curve is the one that shows a peak at $50^{\circ}$.

In the Davisson-Germer experiment,which is the correct curve between the intensity $(I)$ of scattered electrons and the scattering angle $(\phi)$?

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