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September 21, 2014

September 21, 2014

Posted by **Joey** on Friday, March 1, 2013 at 7:43pm.

- science -
**drwls**, Saturday, March 2, 2013 at 6:10amAssume the bridge is made of steel. The coefficient of thermal expansion of steel is 11*10^-6 degC^-1

A 35 degree C will expand the length by an amount

35*11^10^-6 = 3.85*10^-4

of the original length. That would be about 0.50 meters

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