In Bragg’s equation [nλ = 2.d.sinθ], θ is the angle between: – McqOptions

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1.	In Bragg’s equation [nλ = 2.d.sinθ], θ is the angle between:
A.	specimen surface and incident rays
B.	normal to specimen surface and incident rays
C.	parallel lattice surfaces d distance apart and incident rays
D.	normal to parallel lattice surfaces d distance apart and incident raysView answer
Answer» D. normal to parallel lattice surfaces d distance apart and incident raysView answer

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