An ideal gas enclosed in a volume V is composed of N identical particles in equilibrium...
An ideal gas enclosed in a volume V is composed of N identical particles in equilibrium at temperature T.
(a) Write down the N-particle classical partition function Z in terms of the single-particle partition function ζ, and show that Z it can be written as
ln(Z)=N(ln (V/N) + 3/2ln(T)+σ (1) where σ does not depend on either N, T or V .
(b) From Equation 1 derive the mean energy E, the equation of state of the ideal gas and CV .
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An ideal gas enclosed in a volume V is composed of N identical
particles in equilibrium...
1. N identical particles of mass m is confined to move only about a surface of...
1. N identical particles of mass m is confined to move only about a surface of area A, and thus can be considered as a “two-dimensional gas.” In the classical limit what is the single particle partition function of one of the particles in this ideal two-dimensional gas? What is the partition function of the N particle gas? What is the mean thermal energy of this gas, and what is the entropy of this gas?
Answer a total of any THREE out of the four questions. Put the solution to each problem in a separate blue book and put the number of the problem and your name on the front of each book. If you su...
Answer a total of any THREE out of the four questions. Put the solution to each problem in a separate blue book and put the number of the problem and your name on the front of each book. If you submit solutions to more than three problems, only the first three problems as listed on the exam will be graded. Some possibly useful information: Sterling's asymptotic series: N In N-N + 1 ln(2nN] In N! N → oo, as 2...
3. It can be shown that the canonical partition function of an N-particle monatomic ideal gas con...
Please be specific about the solution and thank you so much!
3. It can be shown that the canonical partition function of an N-particle monatomic ideal gas confined to a container of volume V at temperature T is given by 3 Use this partition function to derive an expression for the average energy and the constant- volume heat capacity of the monatomic ideal gas. Note that in classical thermodynamics these quantities were simply given. Your calculations show that these quantities...
• (6.45) For a monatomic ideal gas, derive LO S = = Nkr In .N •...
• (6.45) For a monatomic ideal gas, derive LO S = = Nkr In .N • And DE V и — = -krT in AN Nvo I TV Partition Function for an Ideal Gas . For one particle Z=e-E(s)/kp7 Vo = ve = (v2nimkot) • For N particles 1/VN V ve)
Pls show full working thank you Problem 4.1 Ideal gas equation of state from the Grand...
Pls
show full working thank you
Problem 4.1 Ideal gas equation of state from the Grand potential The Grand Canonical ensemble can make some calculations particularly simple. To derive the ideal gas equation of state, we first note that the canonical partition function of a set of N identical and indistinguishable particles is given by Z-z/N! , where z is the single particle partition function in the canonical ensemble a) Show that the Grand Canonical partition function is -žte®)" b...
Problem C The partition function for an ideal gas is given by integrating over all possible...
Problem C The partition function for an ideal gas is given by integrating over all possible position and momen- tum configurations, weighted by a Boltzmann factor, for each particle (6 integrals per particle over z, v, z, pz, py, pz _ each running from-oo to +oo) and multiplying all N of these together (the factor of h is included to cancel the dimensions of dpdr; the factor of N! is included to divide out the multiplicity of particle-particle exchange) a)...
Derive F, P,U, and Cv in terms of N, V, T and constants for the Ideal...
Derive F, P,U, and Cv in terms of N, V, T and constants for the Ideal Gas partition function Q(N,V,T) = V^N / (L^(3N)*N!), where L = h/sqrt(2*pi*m*kB*T)
1. Show that for a classical ideal gas, Q1 alnQ1 NK Hint: Start with the partition function for t...
1. Show that for a classical ideal gas, Q1 alnQ1 NK Hint: Start with the partition function for the classical ideal gas ( Q1) and use above equation to find the value of right-hand side and compare with the value of r we derive in the class. (Recall entropy you derived for classical gas) NK Making use of the fact that the Helmholtz free energy A (N, V, T) of a thermodynamic system is an extensive property of the system....
Pb2. Consider the case of a canonical ensemble of N gas particles confined to a t...
Pb2. Consider the case of a canonical ensemble of N gas particles confined to a t rectangular parallelepiped of lengths: a, b, and c. The energy, which is the translational kinetic energy, is given by: o a where h is the Planck's constant, m the mass of the particle, and nx, ny ,nz are integer numbers running from 1 to +oo, (a) Calculate the canonical partition function, qi, for one particle by considering an integral approach for the calculation of...
1 The Gibbs Paradox Consider N particles, each of mass m, in a 3-dimensional volume V at temperature T. Each particle i...
1 The Gibbs Paradox Consider N particles, each of mass m, in a 3-dimensional volume V at temperature T. Each particle i has momentum pi. Assume that the particles are non-interacting (ideal gas) and distinguishable. a) (2P) Calculate the canonical partition function N P for the N-particle system. Make sure to work out the integral. b) (2P) Calculate the free energy F--kBTlnZ from the partition function Z. Is F an extensive quantity? c) (2P) Calculate the entropy S F/oT from...
Answer a total of any THREE out of the four questions. Put the solution to each problem in a separate blue book and put the number of the problem and your name on the front of each book. If you submit solutions to more than three problems, only the first three problems as listed on the exam will be graded. Some possibly useful information: Sterling's asymptotic series: N In N-N + 1 ln(2nN] In N! N → oo, as 2...
Please be specific about the solution and thank you so much!
3. It can be shown that the canonical partition function of an N-particle monatomic ideal gas confined to a container of volume V at temperature T is given by 3 Use this partition function to derive an expression for the average energy and the constant- volume heat capacity of the monatomic ideal gas. Note that in classical thermodynamics these quantities were simply given. Your calculations show that these quantities...
• (6.45) For a monatomic ideal gas, derive LO S = = Nkr In .N • And DE V и — = -krT in AN Nvo I TV Partition Function for an Ideal Gas . For one particle Z=e-E(s)/kp7 Vo = ve = (v2nimkot) • For N particles 1/VN V ve)
Pls
show full working thank you
Problem 4.1 Ideal gas equation of state from the Grand potential The Grand Canonical ensemble can make some calculations particularly simple. To derive the ideal gas equation of state, we first note that the canonical partition function of a set of N identical and indistinguishable particles is given by Z-z/N! , where z is the single particle partition function in the canonical ensemble a) Show that the Grand Canonical partition function is -žte®)" b...
Problem C The partition function for an ideal gas is given by integrating over all possible position and momen- tum configurations, weighted by a Boltzmann factor, for each particle (6 integrals per particle over z, v, z, pz, py, pz _ each running from-oo to +oo) and multiplying all N of these together (the factor of h is included to cancel the dimensions of dpdr; the factor of N! is included to divide out the multiplicity of particle-particle exchange) a)...
1. Show that for a classical ideal gas, Q1 alnQ1 NK Hint: Start with the partition function for the classical ideal gas ( Q1) and use above equation to find the value of right-hand side and compare with the value of r we derive in the class. (Recall entropy you derived for classical gas) NK Making use of the fact that the Helmholtz free energy A (N, V, T) of a thermodynamic system is an extensive property of the system....
Pb2. Consider the case of a canonical ensemble of N gas particles confined to a t rectangular parallelepiped of lengths: a, b, and c. The energy, which is the translational kinetic energy, is given by: o a where h is the Planck's constant, m the mass of the particle, and nx, ny ,nz are integer numbers running from 1 to +oo, (a) Calculate the canonical partition function, qi, for one particle by considering an integral approach for the calculation of...
1 The Gibbs Paradox Consider N particles, each of mass m, in a 3-dimensional volume V at temperature T. Each particle i has momentum pi. Assume that the particles are non-interacting (ideal gas) and distinguishable. a) (2P) Calculate the canonical partition function N P for the N-particle system. Make sure to work out the integral. b) (2P) Calculate the free energy F--kBTlnZ from the partition function Z. Is F an extensive quantity? c) (2P) Calculate the entropy S F/oT from...
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