سككينلممسس B. A 50 kg iron block at 80 °C (c = 450 J/kg °C) is dropped into an insulated tank that contains 0.5m' of liquid water at 25 °C (p = 1000 kg/m³, c = 4180 J/kg °C). Determine the temperaturewhen the thermal equilibrium is reached.

Answered: A 50 /kg ) is dropped into an insulated…

A 50 /kg ) is dropped into an insulated tank that contains 0.5 m³ of liquid water at 25 °C (p = 1000 kg/m³, c = 4180 J/kg °C). Determine the temperature when the thermal equilibrium is reached.

Refrigeration and Air Conditioning Technology (MindTap Course List)

8th Edition

ISBN:9781305578296

Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Chapter1: Heat, Temperature, And Pressure

Section: Chapter Questions

Problem 6RQ: One British thermal unit will raise the temperature of _____ 1b of water _____F.

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Chemical and Phase Equilibrium

Phase diagrams or equilibrium phase diagrams are the graphical representations that show the phase transformations of the constituting elements with respect to the pressure, temperature, and compositions. The diagrams show the conditions that limit the different phases, namely solid, liquid, and gas. The diagram can also be utilized to verify the relations between the state variables. Most of the phase diagrams are temperature-pressure phase diagrams, with the variable parameter as the composition. Usually other variables such as solubility and pressure parameters are not indicated in the phase diagram. For a one-component system (unary phase diagram), the phase diagram is generally a function of temperature and pressure as the state variables, or temperature and volume. However, for a binary system (two-phase) having two components, the phase diagram is a function of temperature and composition as the state variables only. Coexisting of the different phases of the constituting elements is indicated in the phase diagram. A ternary phase diagram can be characterized by consisting of three phases in equilibrium.

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سككينلممسس

B. A 50 kg iron block at 80 °C (c = 450 J/kg °C) is dropped into an insulated tank that contains 0.5
m' of liquid water at 25 °C (p = 1000 kg/m³, c = 4180 J/kg °C). Determine the temperature
when the thermal equilibrium is reached.

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