- #1
lilkrazyrae
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A 215.m steel bridge has an expansion joint of 18.0cm at one end at -15.0 degrees C. At what temperature would the joint be closed?
I would use the equation Change in L=L(alpha)T
But would the L equal zero since the joint is closed?
I would use the equation Change in L=L(alpha)T
But would the L equal zero since the joint is closed?
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