Enthalpy is a state function. We can think of the first law of thermodynamics as an energy balance sheet, much like a money balance sheet kept in a bank that does currency exchange. *   A. First statement is TRUE, second statement is FALSE.   B. First statement is FALSE, second statement is TRUE.   C. Both statements are TRUE   D. Both statements are FALSE

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Q: Thermo 01: Consider a steam power plant that operates on Rankine Cyc Boiler pressure: 9 MPa; condens...

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A: Given curve is linear between the origin and the first point.A=12.56mm2L=34mm

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Q: F1-200N Y 30 513 12 F2-260N

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Q: clearance ratio of the compressor.

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A: Given DataD=10mmL=18mmFit=0=80NFt=∞=20Nviscosity coefficient =7.5×103pasModulus of elasticity =15kPa

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.