You recently bought an aluminum (C = 0.9 J/g-K) kettle with a mass of 2 kg. You used the kettle to heat water (C = 4.184 J/g-K). The kettle contains water (1.5 kg). The kettle was heated using an induction stove from 20°C to 85°C. The water is then used for coffee. If no heat is lost to the surroundings, what is the total heat added to raise the temperature?

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Q: 1.0 kg ice from a freezer

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Q: 8.5 kg of water (c = 4189 J/(kg⋅K)) is heated from T1 = 11° C to T2 = 20.5° C.  To the heated water…

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A: Step 1It is given that

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Q: brick is placed in an insulated calorimeter containing 5.000 kg of water. The temperature of the…

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Q: A 5.75-g lead bullet moving at 410 m/s penetrates a wood block and comes to rest inside the block.…

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Q: Electrical power companies sell electrical energy by the kilowatt-hour, where 1kWh = 3.6x106 J.…

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Q: A slab of metal has a mass of 5.269 kilogram, an initial temperature of 37.9°C and a melting point…

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Q: An insulated Thermos contains 120 cm³ of hot coffee at 78.0°C. You put in a 13.0 g ice cube at its…

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Q: How long does a 52 kW water heater take to raise the temperature of 170 Lof water from 20°C to 37°C?…

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Q: 500 g of Ice at 0 °C is kept in an insulated cubic box. The length of the box is 30 cm and the…

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Q: An object is heated to 90°C and is kept in a room where the ambient temperature is around 25°C. If…

A: Heat transfer can take place without any medium. This type of heat transfer is known as heat…

Q: An ideal gas at 0°C consists of 1.0 × 1023 atoms. 10 J of thermal energy are added to the gas. What…

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Q: Roger heats a brass metal cube (specific heat = 375 J/kg·°C) to 70.0°C and places the cube into an…

A: Water is  initially at a temperature of 100CWater gains heat from the brass metal cube, which is at…

Q: atings of microwave ovens are listed in watts (1 watt = 1 J/s). How many seconds will it take a…

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Q: You hold a 338 grams of coffee in a 267 gram porcelain cup which is too hot to drink at 85°C. You…

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Q: 1.5 kg of water (c = 4189 J/(kg⋅K)) is heated from T1 = 11° C to T2 = 20.5° C. IF 0.5 kg of water…

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Q: A sphere of surface area 1.25 m² and emissivity 1.0 is at a temperature of 100°C. At what rate does…

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Calorimetry

Measuring the heat transferred during chemical reactions or other physical processes is known as calorimetry. It comes under the branch of thermochemistry.