Davisson-Germer Experiment

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Davisson-Germer Experiment: Overview

This topic covers concepts, such as Davisson-Germer Experiment, Experimental Verification of Wave Nature of Matter, Wave Nature of Electrons and Diffraction of Electron.

Important Questions on Davisson-Germer Experiment

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What is the significance of Davisson- Germer experiment?

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Davisson and Germer experiment was the experimental discovery of :

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Match list-I (Fundamental Experiment) with List-II (its conclusion) and select the correct option from the choices given below the list:
 

   List-I    List-II
A Franck-Hertz Experiment (i) Particle nature of light
B Photo-electric experiment (ii) Discrete energy levels of the atom
C Davison-Germer Experiment (iii) Wave nature of electron
    (iv) Structure of atom

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What was the purpose of Davisson-Germer experiment?

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What was the purpose of Davisson-Germer experiment?

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In the Davission and Germer experiment, what is the phenomenon of the electrons that is observed?

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If an X-ray tube operates at 18 kV, then the maximum speed of electron striking the anode is,

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What was the outcome of the uprising in the city of Delhi?

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What was one of the major consequences of the decline of the Harappan Civilization?

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What was the primary occupation of the people in the Harappan civilization?

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What was the primary purpose of the granaries found in Harappan cities?

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What is the primary feature of the Great Bath found in the Harappan civilization?

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What is the primary crop associated with the subsistence strategy of the Harappan civilization?

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Which region did Kunwar Singh lead the rebellion in during 1857?

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The correct relation between the angle of diffraction ϕ and the glancing angle θ in Davisson - Germer experiment will be

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The correct relation between the angle of diffraction ϕ and the glancing angle θ in the Davisson-Germer experiment will be

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A parallel beam of electrons, travelling in x -direction, falls on a slit of width d (see the figure). If after passing the slit, an electron acquires momentum Py in the y-direction, then for a majority of electrons passing through the slit, (h is Planck's constant)

Question Image

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Match list-I (Fundamental Experiment) with List-II (its conclusion) and select the correct option from the choices given below the list:



List-I List-II
A Franck-Hertz Experiment (i) Particle nature of light
B Photo-electric experiment (ii) Discrete energy levels of atom
C Davison-Germer Experiment (iii) Wave nature of electron
D (iv) Structure of atom

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In Davisson - Germer experiment maximum intensity is observed at

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Davisson and Germer experiment proved