Which of the following statements is incorrec | vedclass

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(D) The Davisson-Germer experiment demonstrates the wave nature of electrons through electron diffraction,not interference. $1$. The nickel crystal ac

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The Davisson-Germer experiment is an interference experiment.

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(D) The Davisson-Germer experiment demonstrates the wave nature of electrons through electron diffraction,not interference. $1$. The nickel crystal acts as a three-dimensional diffraction grating for electrons. $2$. The interatomic spacing in the nickel crystal is comparable to the de Broglie wavelength of the electrons used. $3$. The electron gun produces a beam of electrons with a specific,constant energy. $4$. Since the experiment is based on diffraction,option $D$ is the incorrect statement.

Which of the following statements is incorrect regarding the Davisson-Germer experiment?

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