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For a cubic crystal, the face diagonal i...

For a cubic crystal, the face diagonal is `4.25 Å`. Calculate its face length.

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To solve the problem of finding the face length of a cubic crystal given the face diagonal, we can follow these steps: ### Step-by-Step Solution: 1. **Understand the Geometry of the Cube**: - In a cubic crystal, all edges are of equal length. Let's denote the length of each edge of the cube as \( a \). - The face diagonal of the cube can be represented as the diagonal of a square formed by two edges of the cube. ...
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