One container holds 0.10 kg of water at 75 ∘C and is warmed to 95 ∘C by heating from contact with the other container. The other container, also holding 0.10 kg of water, cools from 35 ∘C to 15 ∘C. Specific heat of water is 4180 J/kg⋅∘C.Estimate the total change in entropy of two containers of water using the actual temperatures to determine the heat transferred to each container and the average temperatures to determine the change in entropy.Is this energy transfer process allowed by the first law of thermodynamics? Yes or No.is this energy transfer process allowed by the second law of thermodynamics? Yes or No

Q: This is a symbolic version of Problem 52. When a metal bar is temporarily connected between a hot…

A: When there is change in heat Q at a constant absolute temperature T, the entropy changes as,

Q: A container with 50 g of a certain liquid (c = 4186 J/kg · °C, Lv=2265 kJ/kg) at 22 °C is heated up…

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Q: If I know that the change in entropy of a system where heat was added is 30 J/K, and that the…

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Q: When an aluminum bar is connected between a hot reservoir at 620 K and a cold reservoir at 358 K,…

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Q: A Styrofoam cup holding 145 g of hot water at 1.00 ✕ 102°C cools to room temperature, 25.0°C. What…

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Q: Two objects which is the B1 (T = 40 C) and B2 (T = 18 C), has experienced entropy changes of 6.4 x…

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Q: On a winter day, a certain house loses 5.00 × 108 J of heat to the outside (about 500,000 Btu). What…

A: On a winter day, a certain house loses 5.00 × 108 J of heat to the outside (about 500,000 Btu). What…

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Q: Junyoung and Enkhtur are experimenting with an ideal gas. in their experiment, a 573-g quantity of…

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Q: Calculate the entropy change in kJ/K, of 10kg of Silver when it’s temperature increases from 20…

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Q: What is the change in entropy of the ice when a 0.050-kg ice cube at 0°C melts? The latent heat of…

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Q: If I add 30J of heat to a system so that the final temperature of the system is 300K, what is the…

A: Entropy change = [Heat change in process÷ Temperature ] Heat change = 30J Temperature = 300K

Q: When a metal bar is connected between a hot reservoir at Th and a cold reservoir at Tc , the energy…

A: a. The entropy can be expressed as

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A: When an object or a body loses heat, its temperature falls and the heat loss is  mathematically…

Q: A 3.7 kg block of ice melts at temperature 0°C. What is the change in entropy of the ice? Let the…

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Q: A Styrofoam cup holding 144 g of hot water at 1.00 ✕ 102°C cools to room temperature, 25.0°C. What…

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Q: What is the change in entropy of 420 gg of steam at 100 ∘C∘C when it is condensed to water at 100…

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Q: Three moles of an ideal gas undergo a reversible isothermal compression at temperature 19.0 ∘C.…

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Q: A block of ice at 273 K is put in thermal contact with a container of steam at 373 K, converting…

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Q: When an aluminum bar is connected between a hot reservoir at 800 K and a cold reservoir at 288 K,…

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Q: 2.5 kg of water at 32 ∘C is mixed with 2.5 kg of water at 63 ∘C in a well-insulated container.…

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Q: Take 10^-6 J of heat from a system at a temperature of 300k and add it to a system at 299k. What is…

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Q: Is the following statement true or false? The change in entropy of an object undergoing an adiabatic…

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Q: On a cold day, 17400 J of heat leaks out of a house. The inside temperature is 24.0° C, and the…

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Q: A 67.5-kg person typically eats about 2250 kcal per day, 21.0% of which goes to mechanical energy…

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Q: A rod made of cobalt with a mass of 0.90 kg is heated to 850°C, then dropped into 6.00 kg of water…

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Q: the entropy of the universe increases by 1.52 J/K. If the temperature of the environment in which…

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Q: A heat engine whose thermal efficiency is 35 percent uses a hot reservoir at 1100 R and a cold…

A: Given,

Q: pose 1.00 kg of water at 42.5° C is placed in contact with 1.00 kg of water at 19.5° C. (a)  What…

A: GibenMass of hot water, mh=1 kgTemperature of hot water, Th=42.5°=42.5+273=315.5 KMass of cold…

Q: Under which condition does the combined entropy of two interacting systems decrease? Group of…

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Q: The internal energy E(T) of a system at a fixed volume is found to depend on the temperature T as…

A: It is given that ET=aT2+bT4 Taking the derivative with respect to T, dETdT=2aT+4bT3dE=2aT+4bT3dT

Q: A 793-g quantity of a substance is at its melting point of -109.7°C in the lic state. The heat of…

A: Givenm=793 g=0.793 kgT=-109.7°C=-109.7+273=163.3 KLf=1.36×105  J/kgM=32.0 g/molR=8.314 J/mol K

Q: Refer to picture

A: The hot reservoir will have a loss of entropy. It is given by,

Q: Suppose we place 47 g of ice at 273 K in contact with a heat reservoir at 309K. Heat energy…

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A:

Q: In an experiment, 190 g of aluminum (with a specific heat of 900 J/kg•K) at 53.0°C is mixed with…

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Q: On a hot summer day, 2.00 x 10° J of heat transfer into a parked car takes place, increasing its…

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Q: An athlete whose mass is 70.0 kg drinks 16.0 ounces (454 g) of refrigerated water. The water is at a…

A:

Q: Find the total change in entropy if 2 kg of ice at 0.0° C is mixed with 25 kg of water at 20° C.…

A: Given data-

Q: On a hot summer day, 2.00 x 10° J of heat transfer into a parked car takes place, increasing its…

A:

Q: 1.0 kg of water at 35°C is mixed with 1.0 kg of water at 45°C in a well-insulated container.…

A: Given data: Mass of first sample is, m1=1.0 kg. Temperature of first sample is, T1=35∘C=35+273=308…

Q: Suppose that 1.00 kg of water at 0°C is mixed with an equal mass of water at 100°C. After…

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Q: A sealed container holding 0.500 kg of liquid nitrogen at its boiling point of 77.3 K is placed in a…

A: Part A:

Q: The temperature of 2.27 kg of air is decreased from 148.9oC to 4.44oC while the pressure is…

A: