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| Q. |
In cubic crystals, crystallographic directions are arranged in families. Which of the following directions does not belong to the family <110>? |
| A. | [1 0 1] |
| B. | [11 0] |
| C. | [10 1̅] |
| D. | none of the mentioned view answer |
| Answer» D. none of the mentioned view answer | |
| Explanation: since the cubic lattice is symmetrical about all the three axes, the above directions are equivalent irrespective of order & sign and are part of same direction family. | |
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