MCQOPTIONS
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MCQOPTIONS
| 1. |
The Miller indices h, k, and l of parallel planes in a BCC lattice should satisfy which of the following X-ray diffraction reflection rules? |
| A. | h + k + l should be even |
| B. | h, k, and l should all be either even or odd |
| C. | h, k, and l should form Pythagoras triplet |
| D. | all planes allow reflections |
| Answer» B. h, k, and l should all be either even or odd | |