Given Equal Masses of the Following,which Will Cool the Fastest

question 88

Multiple Choice

Given equal masses of the following,which will cool the fastest from the same initial temperature?

• A)an aluminum pan [c_p = 0.90 J/(g . °C)]
• B)a copper pot [c_p = 0.39 J/(g . °C)]
• C)an iron skillet [c_p = 0.45 J/(g . °C)]
• D)a container of water [c_p = 4.2 J/(g . °C)]
• E)a container of ethanol [c_p = 2.5 J/(g . °C)]