Physics, asked by bnikita, 1 year ago

applications of davissonand and germer​

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Answered by vihansonu
2

Answer:

Explanation:

Davisson and Germer designed and built a vacuum apparatus for the purpose of measuring the energies of electrons scattered from a metal surface. ... This peak indicated wave behavior for the electrons, and could be interpreted by the Bragg law to give values for the lattice spacing in the nickel crystal

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