Fill in the blank with the letter of the best response (some answers may repeat)

Question

Fill in the blank with the letter of the best response (some answers may repeat). _____stated that a power cycle with zero waste heat is impossible. _____ developed the relationship: T ds = du + p dv = dh - v dp. The Conservation of Energy Principle is also known as the _____. The Entropy Principle is also known as the _____. A process along a reversible adiabatic path must have constant _____. The entropy of a fixed mass system may decrease only if there is negative _____. A. adiabatic B. Boltzmann C. Carnot CL. Clausius E. stored energy F. 1^st Law of thermodynamics G. Gibbs H. Helmholtz J. Joule KP. Kelvin & Planck M. Conservation of Mass MEQ. mechanical equilibrium N. Newton Q. heat transfer P. Pressure R. reversibility S. entropy SL. 2^nd Law of Thermodynamics T. temperature TH. 3^rd Law of Thermodynamics U. Internal energy TEQ. thermal equilibrium V volume W. work X. quality Y. mol fraction Z. 0^th Law of Thermodynamics write out basic

Explanation / Answer

Fill in the blanks

a. The second law of thermodynamics has an outcome which means that no power cycle can exist without zero waste of energy. this particular form of second law of thermodynamics

was given by Kelvin Plank

so KP stated that power cycle with zero waste heat is impossible

b. Gibbs derived the given equations,

Tds = dU + pdV = dh - vdP

which are a form of gibbs-helmoltz equaitons

so, G developed the relationship Tds = dU + pdV = dh - vdP

c. First law of thermodynamics is nothing but conservation of energy principle

so The conservation of energy principle is also known as F

d. The entropy principle states that entropy of universe always increases

this is one form of the second law of thermodynamics

so, The Entropy Principle is also called SL

e. Reversible adiabatic process does not absorb any heat, so it has constant enthalapy

A process along a reversible adiabatic path must have constant E [ as entalapy is stored energy]

f. entropy of a system decreases if there is heaqt transfer from the system, i.e. negative heat transfer

so, The entropy of a fixed mass system decreases only when ther eis negative Q

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