256 For a crystal the angle of diffraction 20 is 90 and the

Last updated: 6/30/2023

256 For a crystal the angle of diffraction 20 is 90 and the second order line has a d value of 2 28A The wave length in A of X rays used for Bragg s diffraction is 2 2 0 4 4 00 3 2 28 Eamcet 2008 E 1 1 61