10. Steam at 173.46 degrees celcius and with a specific entropy of 6 kJ/ kg K undergoes a polytropic process with n= 1.18 until the pressure becomes 2 MPa. (a) What is the final temperature of the steam? (b) What is the work and the quantity of the heat of the process? NOTE: - INDICATE THE PV and TS DIAGRAM - INDICATE THE INITIAL AND FINAL STATE OF THE SUBSTANCE

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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.