Question A7a) The Debye temperature of graphite is 413 K. Estimate its thermal conductivity at 300 K.Express your answer per atom, in terms of Boltzmann's constant KB.Hint: You will need to evaluate an integral numerically, which you may do using eitherhttps://desmos.com/calculator or your own code. Full instructions, and alternatives incase this website is offline, are available on QM+.b) The Debye temperature of diamond is 2250 K. Explain briefly what the difference betweenthe Debye temperatures of diamond and graphite tells us about the difference in bondingbetween these two materials.

Part (a):The thermal conductivity (k) of a material can be related to its Debye temperature (ΘD) and…

Answered: Question A7 a) The Debye temperature of…

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