Concept explainers
Interpretation:
The angle of diffraction has to be calculated.
Concept introduction:
Bragg equation:
Bragg diffraction occurs when radiation, with a wavelength comparable to atomic spacing is scattered in a regular fashion by the atoms of a crystalline system and undergoes constructive interference. For a crystalline solid the waves are scattered from lattice planes separated by the interplanar distance
Figure 1
The Bragg equation is,
Where,
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Chemistry: Principles and Practice
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