A steel section of the Alaskan pipeline had a length of 56.6 m and a temperature of 19.9°C when it was installed. What i

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answerhappygod
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A steel section of the Alaskan pipeline had a length of 56.6 m and a temperature of 19.9°C when it was installed. What i

Post by answerhappygod »

A steel section of the Alaskan pipeline had a length of 56.6 m
and a temperature of 19.9°C when it was installed. What is its
change in length when the temperature drops to a frigid -30.6°C?
Take α steel = 1.2×10-5 (C°)-1
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