An aluminum rod is 37cm long at 351 degree celcius and has, Ask an Expert

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An aluminum rod is 37cm long at 35.1 degree celcius and has a mass of 522g. If 20400 J of energy is added to the rod by heat, what is the change in length of the rod? Assume the specific heat of aluminum is 900 J/kg degree celcius. Answer in unites of degree Celcius.

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