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A single crystal Al2O3 rod (precisely 6 mm diameter × 60 mm long) is used to...

A single crystal Al2O3 rod (precisely 6 mm diameter × 60 mm long) is used to apply loads to small samples in a high-precision dilatometer (a length-measuring device). Calculate the resulting rod dimensions if the crystal is subjected to a 27 kN axial compression load. Express your answer to five significant figures.

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