Introduction to Thermodynamics and Statistical Physics phần 8 ppt
Introduction to Thermodynamics and Statistical Physics phần 8 ppt
... ~cπ µ 3N πV ¶ 1/3 Eyal Buks Thermodynamics and Statistical Physics 123 Chapter 3. Boso nic and Fermionic Systems thus T planet = r R Sun 2D T Sun , and for Mars T Mars = r 6.96 × 10 8 m 2 × 2. 28 × 10 11 m 580 0 K = ... = 4π 3 ¡ 10 26 m ¢ 3 µ 1. 380 65 68 × 10 −23 JK −1 3K 1.05457266 × 10 −34 Js2.997924 58 × 10 8 ms −1 ¶ 3 × 0.24359 ' 2.29 × 10 87 . (3.1 28) 2. The...
Ngày tải lên: 08/08/2014, 15:21
Introduction to Thermodynamics and Statistical Physics phần 7 pptx
... spacing, k n = 2πn aN , (3.57) and n is in teger ranging from −N/2toN/2. 0 0.2 0.4 0.6 0 .8 -1 -0 .8 -0.6 -0.4 -0.2 0.2 0.4 0.6 0 .8 1 x The function |sin (πx/2)|. Eyal Buks Thermodynamics and Statistical Physics 105 Chapter ... eigenstate and a giv en orbital. 3.3.2 Partition Function of the Gas The grandcanonical partition function of the gas is given b y Z gc = Y n ζ n . (3...
Ngày tải lên: 08/08/2014, 15:21
Introduction to Thermodynamics and Statistical Physics phần 9 pptx
... (4.53) ThelastresultistheNyquist’snoiseformula. Eyal Buks Thermodynamics and Statistical Physics 135 4.1. Classical Hamiltonian H = m ˙q 2 − m ˙q 2 2 + V (q) = p 2 2m + V (q) . (4.9) Hamilton-Ja cobi equations (4.7) and (4 .8) read ˙q = p m (4.10) ˙p ... energy stored in the inductor, and the potential energy V = q 2 /2C is t he energy stored in the capacitor. The canonical conjug...
Ngày tải lên: 08/08/2014, 15:21
Introduction to Thermodynamics and Statistical Physics phần 10 pptx
... (6.27) a) The a v erage energy U and average number of particle N are calcu- lated using Eqs. (1 .80 ) and (1 .81 ) respectively Eyal Buks Thermodynamics and Statistical Physics 1 58 Chapter5. ExamWinter2010A where D ... (−β~ω) 2(1− exp (−2β~ω)) . (5 .8) Eyal Buks Thermodynamics and Statistical Physics 1 48 Chapter6. ExamWinter2010B and the magnetic susceptibility is...
Ngày tải lên: 08/08/2014, 15:21
Introduction to Thermodynamics and Statistical Physics phần 3 pdf
... for taking n 1 steps to the right and n 2 = N − n 1 steps to the left, where m = n 1 − n 2 ,andN = n 1 + n 2 . Using Eyal Buks Thermodynamics and Statist ical Physics 29 1 .8. Solutions Set 1 In ... N + O µ 1 N ¶ , (1.150) Eyal Buks Thermodynamics and Statist ical Physics 32 1 .8. Solutions Set 1 m = N X l=1 n l , (1.143) and n l is state number of oscillator l. a) Calcula...
Ngày tải lên: 08/08/2014, 15:21
Introduction to Thermodynamics and Statistical Physics phần 6 pot
... , (2.1 78) one finds F = U −τσ (2.179) = Nτ (−η −1) (2. 180 ) = Nτ ³ µ τ − 1 ´ (2. 181 ) = Nτ µ log n n Q − log Z int − 1 ¶ . (2. 182 ) (2. 183 ) Eyal Buks Thermodynam ics and Statistical Physics 80 Chapter ... τ µ ∂σ ∂V ¶ τ µ ∂V ∂τ ¶ p . Using Vp= Nτ and Eq. (2. 185 ) one finds c p = c V + τ N V N p = c V + N. (2. 188 ) Eyal Buks Thermodynam ics and Statistical Physics 81 Ch...
Ngày tải lên: 08/08/2014, 15:21