A 30g ice cube at -15°C is added to 150g of water at 25°C. Find the final equilibrium temperature of this mixture. (Hint: Assume T f > 0°C, use coefficients that are in calories for specific heat and latent heat)

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Q: A block of ice at -15°C and with a mass of 3.0 kg is placed in a container containing 5.0 kg of…

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Q: A 40-g block of ice is cooled to -71°C and is then added to 570 g of water in an 80-g copper…

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Q: iron (bar B) of the same length and area (see the figure

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Q: A 200-liter tank contains 15 kg of water at a temperature of 300oC. Determine: (a) The…

A: Detailed solution is given below:

Q: A bar of gold (bar A) is in thermal contact with a bar of copper (bar B) of the same length and area…

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Q: Calculate the energy absorbed when 89g of water is boiled at 100.0°C. Latent heat of vaporization…

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Q: A 10-kg chunk of ice at -30°C is mixed with 6.51 kg of water at 50°C. Find how much ice melts after…

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Q: A 2.29 kg iron skillet (specific heat = 0.449 J/g • °C) is heated to 375 °F, and 453 g of water at…

A: mass of iron skillet (m) = 2.29 kg specific heat of iron = 449 Jkg-CInitial temperature of iron =…

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Q: A cup contains 50g of boiling water (100°C), into which a 5g ice cube (0°C) is dropped. Which of the…

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Q: A 10-kg chunk of ice at -30°C is mixed with 1.09 kg of water at 50°C. Find the temperature of the…

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Q: A 10-kg chunk of ice at -30°C is mixed with 20.7 kg of water at 50°C. Find the temperature of the…

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Q: the first two are inncorrect

A: a) For T1, both blocks are in action So, determine the tension T1. T1=ma+mg+T2T1=(3.54 kg)(1.60…

Q: 50 g of water at 100°C is mixed with 50 g of water at 20°C in a calorimeter and the final…

A: The problem involves the mixing of two quantities of water at different temperatures. The final…

Q: A 10-kg chunk of ice at -30°C is mixed with 4.70 kg of water at 50°C. Find how much ice melts after…

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Q: A 10-kg chunk of ice at -30°C is mixed with 0.242 kg of water at 50°C. Find the temperature of the…

A: Given,Mass of ice, mice=10 kgThe initial temperature of ice = -30°CMass of water, mwater=0.242…

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Q: 0°C and 1,500 kPa, where its int ne is 169.7 cm³/g. Calculate AU

A: Given as, The temperature of water = 180oC Pressure (P) = 1,002.7 kPa Internal energy (U) = 762 kJ…

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Q: A 10-kg chunk of ice at -30°C is mixed with 2.13 kg of water at 50°C. Find how much water freezes…

A: mass of chunk of ice = 10 kg Initial temperature of ice = -30oC mass of water = 2.13 kg initial…

Q: A 10-kg chunk of ice at -30°C is mixed with 33.3 kg of water at 50°C. Find the temperature of the…

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Q: A 4.3-kg block of ice originally at 263 K is placed in thermal contact with a 14.1-kg block of…

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Human Metabolism

Being described as the most complicated machine ever encountered by humans, the human body and the cell metabolism is nothing less than a wonder. Metabolism is the set of life-sustaining chemical reactions within organisms.