Argon is compressed steadily by a compressor from 100 kPa and 17 °C to 600 kPa and 167 °C at a rate of 2.1 kg/min. Assume Cp 520.3 J/kgK, R= 208.1 J/kgK, k = 1.667. Neglecting changes in kinetic and potential energies and assuming the surrounding to be at 17 °C. Enter the minimum amount of heat transfer from the compressor in kW (correct up to one decimal place.)

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Entropy

In physics, entropy means the amount of disorder or the degree of randomness associated with a thermodynamic system. The system is not self-organized when the entropy of the system is high. For instance, when a system is at an elevated temperature, its molecules are in random motion, vibrating and colliding with each other. During this scenario, the probability of finding a molecule at a particular place twice, is low. Under this circumstance, the system can be said to be in a high entropy.