a 50g ice cube at -45o Cis placed in 200g of water at 5o C. If the final equilibrium temperature of the mixture is 0o C, how much water will freeze onto the ice?

Q: Consider some copper beads that are initially at T, = 200 °C, with each bead having a mass of m,…

A: Using conservation of energy we can say the heat lost by N numbers of coins has to be the same as…

Q: A 30.0 g sample of water at 280 K is mixed with 50.0 water at 330 K. Calculate the final temperature…

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Q: A 0.07-kg ice cube at -21° C is placed in 0.35 kg of 39°C water in a very well-insulated container.…

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Q: A copper calorimeter can with mass 0.100 kg contains 0.160 kg of water and 0.0180 kg of  ice in…

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Q: A(n) 90-g ice cube at 0°C is placed in 670 g of water at 24°C. What is the final temperature of the…

A: In this problem the theory of calorimetry needs to be applied which states that the total heat given…

Q: An aluminum cup contains 225 g of water and a 40-g copper stirrer, all at 27\deg C. A 472-g sample…

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Q: 60-g ice cube at 0°C is placed in 910 g of water at 28°C. What is the final temperature of the…

A: Consider ice of mass mi and at temperature, Ti is placed in the water of mass mw and at temperature…

Q: A 0.020-kg ice cube at -28.0°C is placed in 0.50 kg of 38.0°C water in a very well-insulated…

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Q: The mass of a hot-air balloon and its cargo (not including the air inside) is 190 kg. The air…

A: Archimedes principle states that when a body is partially or fully immersed in a fluid, it…

Q: A 500-g ice cube at 0o C inside a thermal box is placed on a 2-kg of water initially at 20o C. What…

A: the final temperature of the mixture after all the ice cubes have melted is 13.62°C

Q: The temperature of a 0.713 kg cube of ice is decreased to -144°C. Then energy is gradually…

A: Let final temperature of water be T. Then 0.7×106=mcice×0-(-144)+mLice+mcT-0

Q: To sterilize a 155 g glass water bottle, we must raise its temperature from 62.0ºC to 102ºC. How…

A: givenmass of glass water bottle m=155 g=0.155kgTermerature (T1)=62°CTemperature T2=102°C

Q: A temperature controller, designed to work in a steam envi- ronment, involves a bimetallic strip…

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Q: (n) 65-g ice cube at 0°C is placed in 730 g of water at 30°C. What is the final temperature of the…

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Q: A(n) 90-g ice cube at 0°C is placed in 760 g of water at 24°C. What is the final temperature of the…

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Q: On a hot summer day, you decide to make some iced tea. First, you brew 1.50 L of hot tea and leave…

A: When two substances at different temperatures are brought in contact, there is exchange of heat…

Q: How much mass (in grams) of aluminum initially at 150 °C must be added to 100 g of water initially…

A: Given:  initial temperature of Al, T1 = 150 degree C  final temperature of mixture,T = 83 degree C…

Q: Two large containers X and Y of the same size are filled with different fluids. The fluids in…

A: Given: Two large containers X and Y of same size filled with different fluids maintained at 0° C and…

Q: A hot 120 g block of copper is quickly placed into a beaker of negligible heat capacity containing…

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Q: hat will be the equilibrium temperature when a 265-g block of copper at 245 degrees Celsius is…

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Q: How much steam with a temperature of 100° C must be added to 0.250 kg of ice at its melting point to…

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Q: A tire is filled with air at 17 ∘C∘C to a gauge pressure of 230 kPa . If the tire reaches a…

A: The ideal gas law isWhere: is the pressure of the gas is the volume of the gas is the number of…

Q: copper calorimeter can with mass 0.100 kg contains 0.160 kg of water and 0.0180 kg of ice in thermal…

A: Mass of calorimeter , water and ice is given. Lead is added into calorimeter.

Q: 50 g of ice at 0º is added to 50 g of water at 90º in an insulated container. Assuming no heat is…

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Q: mass of ice in the mixture at thermal equilibrium?

A: Given that There are 2kg of water at 10°C and 6kg of ice at -10°C When we mixture the two both We…

Q: A circular lake 1.0 km in diameter is 18 m deep. Solar energy is incident on the lake at an average…

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Q: A(n) 60-g ice cube at 0°C is placed in 970 g of water at 22°C. What is the final temperature of the…

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Q: Air in a thundercloud expands as it rises. If its initial temperature is 300 K and no energy is lost…

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Q: A 25g lead bullet is fired into a piece of wood. Assume that the initial speed of the bullet is…

A: Mass of bullet , m = 25 gm = 0.025 kg  Initial speed of bullet , v = 195 m/s  Kinetic energy of…

Q: A 6.22-kg piece of copper that is heated absorbs 728 kJ of energy. If the copper starts at 20.5° C,…

A: Given that,Mass : m = 6.22 (kg) = 6.22×103Specific Heat : C = 0.385 (J/g°C)Initial Temperature : Ti…

Q: In an insulated Styrofoam cup are mixed 0.39 kg of water at 17.°C and 0.10 kg of copper at 81.°C.…

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Q: One hundred grams of aluminum at 100ᵒ C is mixed with 100 g of water at 10 ᵒ C. What is the final…

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Q: A 0.50 Kg Cu container holds 1.00 kg of water at 20 0 C. A 0.10 kg iron ball at 120 0 C is dropped…

A: It is the problem of principle of calorimetry, which says that the amount of heat radiated is same…

Q: You drop 354 grams of iron at an initial temperature of 86 degress C into 603 grams of 5 degrees C…

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Q: A calorimeter contains 1.500kg of ice at -10.0°C. Then 0.500kg of water vapor at 100.0'C is added to…

A: Principle of Calorimetry When an object of high temperature is brought in contact with an object of…

Q: A 32 cm x 20 cm stained glass window is 16.0 mm thick and made of a glass with thermal conductivity…

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Q: How many grams of coffee must evaporate from 350g of coffee in a 100-g glass cup to cool the coffee…

A: Write the formula for the sensible heat. Write the formula for the latent heat.

Q: A(n) 60-g ice cube at 0°C is placed in 730 g of water at 22°C. What is the final temperature of the…

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Q: An iron railroad rail is 110 m long at temperature 23. What is its length when temperature is -18?…

A: Given that:Li=110 mTi=23°CTf=-18°Cα=12×10-6 /°C

Q: A 10-kg chunk of ice at -30°C is mixed with 2.788E-2 kg of water at 50°C. Find the temperature of…

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Q: 2.5 kg cast iron pot contains 1.8 L of water at 20oC. How many minutes will it take to boil half…

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Q: A container of gas at 20oC has its volume halved and one-third of the gas removed, while keeping its…

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Q: What is the final temperature of a mixture if 29 grams of ice at 0 deg * C is mixed with 180 grams…

A: Given Mass of water is mi=29 g=29×10-3 kg Mass of ice is mw=180 g=180×10-3 Initial temperature of…

Q: A 76.0-kg person suffering from hypothermia comes indoors and shivers vigorously. How long does it…

A: The shivering creates the energy of 425 W.  Therefore, from the expression of the heat transfer and…

Q: A 300 g glass thermometer initially at 35 ◦C is put into 164 cm3 of hot water at 94 ◦C. Find the…

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Q: A 20.0 kg gold bar at 35.0 0 C is placed in a large, insulated 0.800 kg glass container at 15.00 C…

A: Given: The mass of the gold is 20 kg. The temperature of the gold is 35oC. The mass of the glass is…