Question: The constant A in Equation 19.2 is 124R/5 D3, where R is the gas constant and D is the Debye temperature (K). Estimate D for

The constant A in Equation 19.2 is 12π4R/5 θD3, where R is the gas constant and θD is the Debye temperature (K). Estimate θD for copper, given that the specific heat is 0.78 J/kg-K at 10 K.

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