Bragg's law

Asked by tangocharliee | 27th Nov, 2009, 09:24: PM

Expert Answer:

When a beam of x rays strikes a crystal surface in which the layers of atoms or ions are seperated by a distance, the maximum intensity of the reflected rays occurs when sin θ = λ / 2d , where θ ( bragg angle ) is the complement of the angle of incidence and n is an integer.

Answered by  | 27th Nov, 2009, 11:02: PM

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