What this violate the first law of thermodynamics

Reference no: EM13547589

Two identical blocks of iron, one at 15°C and the other at 30°C are put in thermal contact with one another. Suppose the cooler block cools to 5°C and the warmer block warms to 40°C. What this violate the first law of Thermodynamics? Explain your answers.

Reference no: EM13547589

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