Which of the following objects will cool the fastest from the same initial temperature, assuming you had equal masses of each?
A) an aluminum pan (cs = 0.90 J/(g · °C) )
B) a copper pot (cs = 0.39 J/(g · °C) )
C) an iron skillet (cs = 0.45 J/(g · °C) )
D) a container of water (4.2 J/(g · °C)
E) a container of ethanol (2.5 J/(g · °C)
Correct Answer:
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