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A long steel I-beam used in bridge construction has a length of 16.0 m. The beam...

A long steel I-beam used in bridge construction has a length of 16.0 m. The beam may be exposed to temperatures as low as −16°C in the winter and as high as 32°C in the summer. What is the difference in length of the beam between these two temperature extremes? (Give the absolute value of the difference. Enter your answer in mm.)

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