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Coefficient of linear expansion

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A wire is stretched just taut (zero tension) at 444.0°C. Find the stress in the wire if it is cooled to 79.0°C without being allowed to contract. Young's modulus for the wire is 2.0 × 10¹¹ Pa and its coefficient of linear expansion is 3.4 × 10?5/°C.

Reference no: EM131058648

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