A 5 kg aluminum plate at a temperature of 20 degrees C is brought into thermal contact with a 9 kg steel plate at a temperature of 25 degrees C. (PLEASE SHOW WORK, CORRECT EQUATION, AND WRITE LEGIBLY OR TYPE) What is the final temperature of both plates (in degrees C)? [cAl = 910 J kg-1, csteel = 466 J kg-1 K -1]

A 5 kg aluminum plate at a temperature of 20 degrees C is brought into thermal contact with a 9 kg steel plate at a temperature of 25 degrees C. (PLEASE SHOW WORK, CORRECT EQUATION, AND WRITE LEGIBLY OR TYPE) What is the final temperature of both plates (in degrees C)? [cAl = 910 J kg-1, csteel = 466 J kg-1 K -1]

An Introduction to Physical Science

14th Edition

ISBN:9781305079137

Author:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres

Publisher:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar Torres

Chapter5: Temperature And Heat

Section5.3: Specific Heat And Latent Heat

Problem 5.3CE: How much heat must be removed from 0.20 kg of water at 10C to form ice at 0C? (Show your...

See similar textbooks

Similar questions

A piece of ice of mass 500g at -20oC is placed in a calorimeter which contains 700g of water at 70oC. cwater=4190 J/kgK, cice=2090 J/kgK, Lfusion=3.33x105 J/kg a. Does all of the ice melt? Show some work to prove that it does b. What is the final equilibrium temperature?
A cube of ice is taken from the freezer at -7.5°C and placed in a 98 g aluminum calorimeter filled with 294 g of water at room temperature of 20°C. The final situation is observed to be all water at 19°C. What was the mass of the ice cube? please show work , i need help
How much heat must be removed from 0.20 kg of water at 10C to form ice at 0C? (Show your calculations.)
A 1.28-kg sample of water at 10.0 °C is in a calorimeter. You drop a piece of steel with a mass of 0.385 kg at 215 °C into it. After the sizzling subsides, what is the final equilibrium temperature? (Make the reasonable assumptions that any steam produced condenses into liquid water during the process of equilibration and that the evaporation and condensation don’t affect the outcome, as we’ll see in the next section.)
Consider a hot block of metal with surface temperature of 50ºC placed on a table surrounded by air withtemperature of 20ºC, show what mechanism does the heat exchange with the surrounding? If now a fan wasforcing air around it, how the heat transfers from it show that with equation and consider the block was inclinedby 20º, compare between the two cases in term of the rate of heat transfer
A 11-kg chunk of ice at -30°C is mixed with 0.73 kg of water at 50°C. Find the temperature of the resulting mixture, assuming no heat gain or loss with the environment. Express your answer in degrees Celsius. (What can I do to solve this equation? In addition to that, sometimes I see the specific heat capacity of water to be 4182 and 4186, which one is correct?) (Take your time, no rush)
Calculate the amount of thermal energy required to raise the temperature of 20 gallon of water from 60 °F to 120 °F. Express your answer in Btu, J, and cal.
How much heat is needed to convert 30 g of ice at -5˚C into liquid water at 20˚C? knowing that ( image )
How long does it take a 750-WW coffeepot to bring to a boil 0.85 LL of water initially at 18 ∘C∘C? Assume that the part of the pot which is heated with the water is made of 360 gg of aluminum, and that no water boils away. Ignore the heat loss to the surrounding environment. The value of specific heat for water is 4186 J/kg⋅C∘J/kg⋅C∘ and for aluminum is 900 J/kg⋅C∘J/kg⋅C∘. Express your answer using two significant figures. In seconds
Please write the formula on paper, do not type it. Ice has formed on a shallow pond, and a steady state has been reached, with the air above the ice at -5.0 °C and the bottom of the pond at 4.0 °C. If the total depth of ice+water is 1.4 m, how thick is the ice? (Assume that the thermal conductivities of ice and water are 0.40 and 0.12 cal/m-°C-s, respectively.)
How much heat is required to convert 50 g of ice at – 10 °C to steam at 200 °C?
A 10-kg chunk of ice at -30°C is mixed with 0.726 kg of water at 50°C. Find the temperature of the resulting mixture, assuming no heat gain or loss with the environment. Express your answer in degrees Celsius. (What can I use to solve this equation?) (I tried this and got 0, apparently that was the wrong answer.)