The crystal used as X-ray grating has _______ dimensional lattice arrays?
A. One
B. Two
C. Three
D. Four
Answer:C
The crystal used as X-ray grating has _______ dimensional lattice arrays?
A. One B. Two C. Three D. Four
Explanation: The crystal used as X-ray grating has three dimensional lattice arrays. Photons can be coherently scattered using the crystals.