Asked by Will

A steel section of the Alaskan pipeline had a length of 65 m and a temperature of 16°C when it was installed. What is its change in length when the temperature drops to a frigid -39°C?
m
Answered by bobpursley
I will be happy to critique your thinking. This is a standard linear coefficent of expansion problem.
Answered by Anonymous
65:18= X:-45
-162,5