How much longer will a 300 m steel bridge be on a 30C day than a –10C night?

asked Dec 22, 2022 132k views

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Answer:

Explanation: A bar of an unknown metal has a length of 0.975 m at 45°C and a length of 0.972 m at. 23°C.

Vijayst answered Dec 29, 2022

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