Shivanantham posted an Question
October 26, 2021 • 16:26 pm 30 points
  • IIT JAM
  • Physics (PH)

A beam of e with k.e. = 1 kev is diffracted as it passes threugh a polycrystalline metal foil. the metal has a cubic crystal structure with a spacing of 1a.the

A beam of e with K.E. = 1 keV is diffracted as it passes threugh a polycrystalline metal foil. The metal has a cubic crystal structure with a spacing of 1A.The wavelength of er and Bragg angle for the first order diffraction maximum ASO. (A) 0.39, 11.18 0.39, 15.18° (B) 0.49, 11.18° (C) (D) 0.49, 15.18°

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