At 6 degrees Celsius a metal rod is 1.5 m total length with half the length steel and the other half brass. The rod is heated to 150 degrees Celsius. What is the total change in length?© BrainMass Inc. brainmass.com October 9, 2019, 4:45 pm ad1c9bdddf
So we can treat this as two pieces and add the change in L ...
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