You measure the specific heat of san to be 0.840 J/g °C. Sample B has twi mass of sample A, but requires half

Q: 20 g of water is heated at an increase of 2°C per minute. If the amount of water heated for 10…

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Q: thermos contains 150 g of water at 4 ◦C. Inside it are placed 90 g of metal at 100 ◦C. After…

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Q: A sample of a serum of mass 26.5 g is cooled from 290 K to 275 K at constant pressure by the…

A: Write the expression for the heat energy and substitute the required values to determine the heat…

Q: If the specific heat capacity of metal is 200 J kg-¹ K™

A: Given; Mass of metal,m= 150 gheat energy,Q= 75000 JMelting point temperature,t= 8000C a. What is the…

Q: If the temperature of the surface of the object is 690.8 oF , then calculate its value in K.

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Q: What must be the height of a 200mm diameter vertical pipe carrying hot liquid so that the…

A: Convection is the flow of heat by the movement of molecules from the hotter region to the colder…

Q: 69 ◦F is considered room temperature, what is this in ◦C, R, and K

A: Given The room temperature is T=69°F The unit conversion from Fehranite to degree Celsius is shown…

Q: Assume that the total surface area of a is 30 9 is

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Q: A window measures 1.5 m by 0.2 m and the single pane of glass is 0.3 cm thick.  The outside…

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Q: Assume that the total surface area of a person's body is 1.8 m2 and his skin temprature is 19.9 °C…

A: Given

Q: The Specific Heat Capacity of Lithium is 3.56 J / g C. What is this Specific Heat Capacity using…

A: solution: given that Specific Heat Capacity of Lithium is 3.56 J / g C.

Q: Q.2/A thermocole cubical ice box of side 30 cm has a thickness of 5.0 cm. If 4.0 kg of ice is put in…

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Q: What is the volume now?  Calculate to 2 decimals.

A: Given data: The initial volume of gas is: V = 3 m3 = 3000 lit. The final temperature of gas is: Tf =…

Q: In a calorimetry experiment, two liquid substances X and Y with the same mass are placed in separat…

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Q: Water freezes at 0°C at atmospheric pressure (1.01×105 Pa). The densities of water and ice at this…

A: Introduction: Freezing point of water T=0°C and at atmospheric pressure Patm=1.01×105Pa- The…

Q: A compound is burned in a bomb calorimeter that contains 1.50 kg of water. If the combustion of…

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Q: A mass of 50 g of a certain metal at 150° C is immersed in 100 g of water at 11° C. The final…

A: Heat energy lost= heat energy gained Here, heat is lost by the metal and gained by water. Given:…

Q: An experiment was performed to measure the thermal conductivity of food. A large 5 mm thick slice of…

A: Q=kA∆TL where, Q=heat flowing per second between two boundary walls k=thermal conductivity A=surface…

Q: If a 5 m3 of gas initially at STP is placed under a pressure of 2 atm, the temperature of the gas…

A: New Volume V = 2.50 m3   Like it...

Q: Consider a 1 m² section of gypsum board, that is 2 cm thick, and that has a thermal conductivity of…

A: Absolute thermal resistance

Q: In a calorimetry experiment, two liquid substances X and Y with the same mass are placed in separate…

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Q: how much energy does the body need to burn to reach the fever temperature?

A: Given, Mass of man, m=80Kg Specific heat, C= 3470J/Kg K Normal body temperature, T1=37oC=310.15K…

Q: An one piece window, surface area of 0.50 m^2 and thickness of 4.0 mm, has inner surface temperature…

A: Given: The area of the window is 0.5 m2. The thickness of the window is 4 mm. The temperature of the…

Q: On a hot dry day, evaporation from a lake has just enough heat transfer to balance the 1.00 kW/m2 of…

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Q: 50g of  copper is heated to increase its temperature by 10 oC.  If the same quantity of heat is…

A: Given  Mass of Cu m=50g mass of water m'=10g Rise in temp of Cu ∆T=100 C specific heat Cu…

Q: Heat is being supplied at a constant rate of 7.95 kW to 0.2 kg of liquid mercury. If its specific…

A: Given data: The amount of heat supplied to the mercury is Q=7.95 kW. The mass of the liquid mercury…

Q: If a 4 m3 of gas initially at STP is placed under a pressure of 3 atm, the temperature of the gas…

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Q: A vertical glass tube of length L = 1,5m is half filled with a liquid at 20.7 °C. How much will the…

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Q: Assume that the total surface area of a person's body is 1.6 m2 and his skin temprature is 13.8 °C…

A: Given: Total surface area of a person's body is A=1.6m2. Skin temperature is T=13.8°C. Stefan…

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: to a plot with a line with the equation y = -0.121x + 37.09. Determine the heat absorbed by the…

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Q: In a warm room a naked resting person has a skin temperature of 33k°if the room temperature is…

A: Ans:- Image-1