Debye characteristic temperatures, for

Using the Debye curve obtained in the preceding exercise, and the values of Cv for aluminum given below, determine the (mean) Debye characteristic temperature for this element. 

FIGURE 5 The molar specific heat Cy of an insulating solid, according to Debye theory, plotted as a function of T/Oq where T is the absolute temperature and 6o is the Debye characteristic temperature for any given material (see Table I). 

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