The correct expression for Bragg equation is
(A) \( \lambda=2 d \sin \theta \)
(B) \( n \lambda=...
The correct expression for Bragg equation is
(A) \( \lambda=2 d \sin \theta \)
(B) \( n \lambda=d \sin \theta \)
(C) \( \lambda=d \sin \theta \)
(D) \( n \lambda=2 d \sin \theta \)
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