An artist working on a piece of metal in his forging studio plunges the hot metal into oil in order to harden it. The me

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An Artist Working On A Piece Of Metal In His Forging Studio Plunges The Hot Metal Into Oil In Order To Harden It The Me 1 (51.19 KiB) Viewed 38 times

An artist working on a piece of metal in his forging studio plunges the hot metal into oil in order to harden it. The metal piece has a mass of 52 kg and its specific heat is 0.1027 kcal/(kg. °C). He uses 810 kg of oil at 35°C. The specific heat of oil is 0.7167 kcal/(kg• °C). Once the metal is immersed in the oil, the temperature reaches an equilibrium value of 41°C. How hot was the forged metal piece just before he plunged it into the oil? 1963.445 How is the quantity of heat lost related to the quantity of heat gained?°C Additional Materials Reading