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A metal rod has a Young's modulus of 180 x 109 N/m2, a coefficient of linear...

A metal rod has a Young's modulus of 180 x 109 N/m2, a coefficient of linear expansion of 11 x 10-6/Co and an ultimate strength of 440 x 106 N/m2. When it is at 25.0oC it is bolted at both ends and then cooled. At what temperature will it rupture?

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