Suppose you have a 1kg piece of copper at 50°C , which you put into an isolated container with 2 kg of water initially at 20°C. Which of the following is closest to the final equilibrium temperature of the copper and water? The specific heats of copper and J 390 kg . Kand CH20 J 4190 kg K. water are CCu A 284 K В 292 K C 294 K D 301.5 K

Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter21: Heat And The First Law Of Thermodynamics
Section: Chapter Questions
Problem 31PQ: Consider the latent heat of fusion and the latent heat of vaporization for H2O, 3.33 105 J/kg and...
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Suppose you have a 1kg piece of copper at 50°C, which you put into an isolated
container with 2 kg of water initially at 20°C. Which of the following is closest to the final
equilibrium temperature of the copper and water? The specific heats of copper and
J
390
kg - Kand CH20
J
4190
kg · K.
water are
Cu
A
284 K
В
292 K
C
294 K
D
301.5 K
Transcribed Image Text:Suppose you have a 1kg piece of copper at 50°C, which you put into an isolated container with 2 kg of water initially at 20°C. Which of the following is closest to the final equilibrium temperature of the copper and water? The specific heats of copper and J 390 kg - Kand CH20 J 4190 kg · K. water are Cu A 284 K В 292 K C 294 K D 301.5 K
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