MCQOPTIONS
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| 1. |
Which_of_the_following_statements_is_true_for_the_diffraction_patterns_in_the_crystal_lattice?$ |
| A. | Diffraction patterns possess a center of symmetry |
| B. | Diffraction patterns doesn’t have center of symmetry |
| C. | Diffraction patterns are linear space |
| D. | Diffraction patterns contains α-rays |
| Answer» B. Diffraction patterns doesn‚Äö√Ñ√∂‚àö√ë‚àö¬•t have center of symmetry | |