Which of the following is used in the Davisson – Germer experiment?Group of answer choicesSingle slitDouble slitElectron microscopeElectron gun
Question
Which of the following is used in the Davisson – Germer experiment?Group of answer choicesSingle slitDouble slitElectron microscopeElectron gun
Solution
The Davisson – Germer experiment uses an Electron gun. This experiment was designed to confirm the de Broglie hypothesis, which stated that particles of matter could have wave-like properties. In this experiment, electrons were emitted from an electron gun and directed at a nickel target. The pattern of scattered electrons was then measured, and it was found to have a diffraction pattern similar to that of light waves, thus confirming the de Broglie hypothesis.
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