Determine the change in internal energy of the rod

Reference no: EM13677880

A 100-kg steel support rod in a building has a length of 2.0 m at a temperature of 20^oC. The rod supports a hanging load of 6,000 kg. Determine

1) The work done on the rod as the temperature increases to 40^oC.

2) The energy Q added to the rod (assuming the specific heat of steel is the same as that for iron), and

3) The change in internal energy of the rod.

Reference no: EM13677880

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