Problems and Solutions on Thermodynamics and Statistical Mechanics
90 Problem d Solutionu on Thermodynumics d Statistical Mechanic8 1091 Consider a substance held under a pressure p and at a temp ...
Thermodynamics 91 or z(Ahi - TASi) = EAq. If 1 mole of water forms, there must have been electric charges of 2F flowing in the ...
92 Problem, 8 Solutions on Thermodynamics tY Statistical Mechanica The diagram of M vs T is shown in Fig. 1.28. T Fig. 1.28. 109 ...
Thermodynamics 93 The final temperature is obtained by integration to be 1095 Explain the principles of cooling by adiabatic dem ...
94 Problem d Sdutiom on Thermcdyamica 8 Statiaticd Mechanica Adiabatic demagnetization can produce temperatures as low as 1 K to ...
Thermodynamics 95 in the same way they would be for an adiabatic process, find p(z) and p(z). (b) Show that for this case no atm ...
96 Prublema €4 Solutions on Thermodynamics €4 Statistical Mechanics Solution: (a) The molecular number density at height h is de ...
Thermodynum’cs 97 Solution: In the atmosphere, when the gas moves, pressure equilibrium can be quickly established with the new ...
98 Problem^8 Sdutiom on Thermcdynamics El Statistical Mechanics Solution: Near the ground, we have dp/dz = -ape. Dynamic conside ...
Thermodynamics 99 where z is the height above the surface, T is the temperature, and R is the gas constant. (b) Suppose that the ...
100 Problems d Solutions on Thermodynamics €4 Statistical Mechanics (e) From (a) and (b) we have Thus pg 1--L R To p-ll7dp = - - ...
Thermodynamic 8 101 where p; is the partial pressure of the ith component, n, is its number density, and F,, is the total force ...
102 Problems €4 Sdutioru on Thermodynam'cs €4 Statistical Mechanics i.e., -Am,g + ZjelE = -m,g - lelE. Am, - m, (1 + z)lel '. He ...
Thermodynamic a 103 Solution: Let the molar numbers of the gas in the two sides be nl and n2 re- spectively. From the equations ...
104 Problems EI Sdutiom on Thermcdynamicn €4 Statintical Mechanics Solution: (a) The particle numbers of the two parts do not ch ...
Thermodylamics 105 where nl and n2 are the molar numbers of the particles in the two parts, c, is the molar specific heat at con ...
106 Problems Ec Sddio~ on Thermodynam'cs tY Statistical Mechunics (e) If, in the initial state, the gas in the left compartment ...
Therrnodynum'ce 107 1107 Assuming that 1/20 eV is required to liberate a molecule from the surface of a certain liquid when T = ...
108 Problems €4 Sdutioru on Thermodynam'cs tY Statistical Mechanics (c) Calculate the Gibbs functions (G = H - TS) of water and ...
Thermodynamics 109 Therefore, the final temperature of the water is 0°C. (b) The heat absorbed by the ice block is 92 = /[I - rl ...
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