A 1.2 m copper rod has a mass of 2.15 kg. The when heated has a length of 1.201m. How much heat was needed (in kJ)? (coefficient of thermal expansion = 17 x 10 6; Specific heat capacity =386 J/kg C) %D
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![A 1.2 m copper rod has a mass of 2.15 kg.
The when heated has a length of 1.201m.
How much heat was needed (in kJ)?
(coefficient of thermal expansion = 17 x 10
6; Specific heat capacity =386 J/kg C)
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