Multiple Choice
If an x-ray beam of wavelength 1.4 × 10-10 m makes an angle of 30° with a set of planes in a crystal causing first order constructive interference,what is the plane spacing?
A) 0.28 nm
B) 0.070 nm
C) 0.32 nm
D) 0.16 nm
E) 0.14 nm
Correct Answer:
Verified
Correct Answer:
Verified
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