The water equivalent of 5 kg of a substance is 1 kg. By how much will its temperature change if 7550 J of heat was added to it?
Q: A steel tank with an interior volume of 2 m3 contains an ideal gas at 300 K and 1E5 Pa of pressure…
A: Interior volume (v) = 2 m3Initial temperature (t) = 300 k Initial pressure (p) = 105 Pa Final…
Q: a body at a temperature of 50°F is placed in an oven whose temperature is kept at 150°F. If after 10…
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Q: A machinist wishes to insert a brass rod with a diameter of 4 mm into a hole with a diameter of…
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Q: A 30-kg child has a temperature of 39 °C. How much heat must be removed from the child’s body to…
A: The change in thermal energy is given by
Q: A glass container has a total wall area (inlcuding the lid) of 1.75m´ and a wall thickness of 1.5…
A:
Q: If 30.5 g of milk at a temperature of 3.90°C is added to a 260-g cup of coffee at a temperature…
A: Given Data:- Mass of the milk is mm=30.5g=30.5 g×1 kg1000 g=0.0305 kg Mass of the coffee is…
Q: A steel tank with an interior volume of 2 m3 contains an ideal gas at 300 K and 1E5 Pa of pressure…
A: Initial pressure, P1=105 Pa Initial temperature, T1=300 K Final temperature, T2=400 K Let final…
Q: a) A 375 joule of heat energy is transferred to 25 gram of mercury. By how much does the temperature…
A: Answer A) 106.929 k B) 51449.958
Q: Tortilla chips are manufactured by submerging baked and partially cooled masa at 41 °C into corn oil…
A: The quantity of thermal energy needed to warm masa to the oil's temperature must be calculated.
Q: A cube of length 24cm is heated through a change in temperature of 80oC. If the coefficient of…
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Q: a solid steel sphere of radius 50 cm is heated to 2000 K. If the sphere acts as a perfect radiator,…
A: The equation for the energy radiated by a perfect radiator per unit area per unit time is given by,
Q: 20 g of 60°C water is mixed with 100 g of 15 °C water. What is the final temperature after heat…
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Q: Sixty grams of water are at an initial temperature of 26 °C. Calculate the heat required to…
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Q: A steel tank with an interior volume of 2 m3 contains an ideal gas at 300 K and 1E5 Pa of pressure…
A: Ideas gas law is given by PV=nRT
Q: Some amount of heat energy is removed from a 9cm X 22cm X 16cm block of ice to cool from 0°C to…
A: Dimensions of ice block = 9 cm , 22 cm , 16 cm Volume of ice block = 9×22×16 cm3= 3168 cm3Initial…
Q: soup , with temperature of 60 o C is transferred in a cup with total surface area heated of 0.75 m2.…
A: Given Temperature of Soup TS = 60°C Transfer of heat H = 100 W Coefficient of heat transfer h = 150…
Q: Assuming the cube is made of iron, what would the volume of the cube be right before it was placed…
A: 1) The change in cube’s volume due to heating can be represented as, Here, V0, Lir, T, and α…
Q: An Aluminum rod measures 5.75 meters long and 2 cm in diameter when its temperature is 25 °C. What…
A: It is given that,
Q: At atmospheric pressure, how much energy is required to heat 47.0 g of H2O(s) at -10.0◦C to H2O(g)…
A: mass of ice = 47 g initial temperature of ice = -10oC final temperature = 129oC
Q: Calculate the energy required to heat 13 kg of tin from a room temperature of 23 °C to its melting…
A: Given Data: Let us consider the given energy required to heat 13kg of tin from a room temperature of…
Q: How much heat (in cal) is needed to heat a container of water (with a mass of 5.5 kg) (specific heat…
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Q: How much water with temperature 60°C needed to melt 3 kg of snow with temperature -8°C? Suppose snow…
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Q: A cast titanium part measures 67.391 inches long when its temperature is 2730° F., when the part is…
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Q: A steel tank with an interior volume of 30 m3 contains an ideal gas at 300 K and 1E5 Pa of pressure…
A:
Q: You have 300 g of coffee at 55°C. How much (mass) 10°C coffee would you need to add to bring your…
A: Given value--- mass of coffee = 300 g. T1 = 55 degree C. T2 = 10 degree C. Tf = 49 degree C. We…
Q: Ice at 0°C with a mass of 200 g is tossed into a pot of boiling water. The boiling water is at 100°C…
A: Given that,Mass of ice : Mi = 0.200 (kg)Mass of water : Mw = 1 (kg)Cw = 4186 (J/kg.C)Latent heat of…
Q: Hypothermia can occur if the body temperature drops to 35°C, although people have been known to…
A: Basically, we have to calculate the heat loss that causes the temperature to drop to 16oC from 37oC.
Q: 1.3. A copper cylinder has a mass of 65.5 g and a specific heat of 0.092 cal/g·°C. It is heated to…
A: “Since you have asked multiple question, we will solve the first question for you. If you want any…
Q: Heat transfers by conduction through a glass window, connecting a 22 C room to a 36 C summer day…
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Q: 2.6 of water at 28 °C is added to 5.0 of water at 69 ° C. What is the temperature of the mixture in…
A: Here the unit of mass is not provided. However since the unit of specific heat is provided in si…
Q: You add 10,000 J into a 8.0 kg block of copper, specific heat capacity of 387 J/(kg-°C). How much…
A: Given added heat Q = 10,000 J mass m = 8.0 kg specific heat capacity C = 387 J/(kg-°C) We have to…
Q: AT vs. Q 40 35 30 25 550 600 650 700 750 800 Q (1) Use the given graph and the equation ( 0= m C AT…
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Q: A cube of length 10cm is heated through a change in temperature of 70 oC. If the coefficient of…
A: Given: The length of the cube is 10 cm. The change in temperature is 70oC. The linear expansion…
Q: The specific heat of water = 4200 J kg–1K–1 and the latent heat of ice = 3.4 × 105 J kg-1.100 grams…
A: The specific heat of water = 4200 J kg–1K–1 and the latent heat of ice = 3.4 × 105 J kg-1.100 grams…
Q: A steel tank with an interior volume of 2 m3 contains an ideal gas at 300 K and 1E5 Pa of pressure…
A: Given data: interior volume = 2 m3 T1 = 300 K P1 = 1*105 Pa T2 = 400 K Need to determine the new…
Q: An insulated beaker with negligible mass contains 0.25kg of water at a temperature of 75°C. How many…
A: The total heat of flow for the system is zero. Qtotal=Qice+Qwater The total heat of the system is…
Q: Heat capacity of ice: 2090 J kg-¹ °C-1 -1 Heat capacity of water (liquid): 4186 J kg-¹ °C-1 Latent…
A: Given, Heat capacity of ice, Ci=2090Jkg-1°C-1 a. The temperature of the ice, T1=-50°CT2=-27°C Mass…
Q: Measurement of specific heat of metals Aluminum Cupper Mass of inner cup of calorimeter mcal, g 50…
A: Specific heat of the Aluminum cAl=ccalmcal+cwmwtf-t0mmtm-tf=0.217 cal/g·°C50 g+1.00 cal/g·°C170…
Q: If 31.0 g of milk at a temperature of 3.95°C is added to a 250-g cup of coffee at a temperature…
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Q: If 29.0 g of milk at a temperature of 4.05°C is added to a 260-g cup of coffee at a temperature…
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Q: 5 kg of ice at 0 °C is mixed with 1.5 kg of steam at 100 °C. Calculate the final temperature of the…
A: We know that here given that the ice of 0oC is mixed with the 100oC of the steam. We know that when…
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