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Physics, 28.12.2019 02:31 alexalvarez304
The coefficient of linear expansion of steel is 12 × 10-6 k-1 . what is the change in length of a 25-m steel bridge span when it undergoes a temperature change of 40 k from winter to summer?
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The coefficient of linear expansion of steel is 12 × 10-6 k-1 . what is the change in length of a 25...
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