Write a Python function cv(T) that calculates CV for a givenvalue of the temperature, for a sample consisting of 1000 cubiccentimeters of solid aluminum, which has a number density of ρ =6.022 × 1028 m−3 and a Debye temperature of θD = 428 K. Usescipy.integrate.quad to evaluate the integral, with N = 50 samplepoints. Use your function to make a graph of the heat capacity as afunction of temperature from T = 5 K to T = 500 K.
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