Multiple Choice
X-rays of wavelength 1.25 Angstroms are incident upon a crystal face in a Bragg refraction experiment.If the crystal spacing is known to be 2.14 angstroms,at what angle should a detector relative to the initial beam direction be placed in order to catch the refracted X-rays?
A) 17
B) 34
C) 36
D) 72
Correct Answer:

Verified
Correct Answer:
Verified
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