A very simple assumption for the specific heat of a crystalline solid is that each vibrational mode of the solid acts independently and is fully excited and thus c_v = 3N_A k_B = 24.9c
v
=3N
A
k
B
=24.9 kJ/(kmol\cdot⋅K). This is called the law of Dulong and Petit. Calculate the Debye specific heat (in units of kJ/(kmol\cdot⋅K) of diamond at room temperature, 298 K. Use a Debye temperature of 2219 K.
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A very simple assumption for the specific heat of a crystalline solid is that each vibrational mode of the solid acts independently and is fully excited and thus c_v = 3N_A k_B = 24.9c
v
=3N
A
k A very simple assumption for the specific heat of a crystalline solid is that each vibrational mode of the solid acts independently and is fully excited and thus c_v = 3N_A k_B = 24.9c
v
=3N
A
k
B
=24.9 kJ/(kmol\cdot⋅K). This is called the law of Dulong and Petit. Calculate the Debye specific heat (in units of kJ/(kmol\cdot⋅K) of diamond at room temperature, 298 K. Use a Debye temperature of 2219 K.
B
=24.9 kJ/(kmol\cdot⋅K). This is called the law of Dulong and Petit. Calculate the Debye specific heat (in units of kJ/(kmol\cdot⋅K) of diamond at room temperature, 298 K. Use a Debye temperature of 2219 K.