![subject](/tpl/images/cats/fizika.png)
Physics, 17.07.2019 21:20 laryans317
Amagnetic field b such that the energy of 2. consider a spin ½ magnet with n spins in the spin up state e↑ ε heat bath at temperature t whereas e. +ε . suppose the magnet is in contact with a (a) calculate the internal energy, entropy and free energy as a function of x -n/n where n = n-n, . you may assume n, and n, are both large numbers so you can apply stirling's approximation. hint: keep only the first two terms in stirling's approximation but do not assume x < < 1 . (b) what value of x minimizes the free energy and call it x? (c) make a plot of x. q versus t and explain the low temperature and high temperature limits.
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Physics
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 09:50
If an athlete runs once around a track, back to the starting line, her average velocity is zero. true or false?
Answers: 3
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 18:00
Which missing item would complete this alpha decay reaction ? > 228/88ra + 4/2he a.224/96 rn b. 232/90 th c. 230/92 u d. 235/92 u
Answers: 2
![question](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 18:00
Atank is filled with an ideal gas at 400 k and pressure of 1.00 atm . part a the tank is heated until the pressure of the gas in the tank doubles. what is the temperature of the gas?
Answers: 3
![question](/tpl/images/cats/fizika.png)
You know the right answer?
Amagnetic field b such that the energy of 2. consider a spin ½ magnet with n spins in the spin up st...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 13.09.2021 14:00
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 13.09.2021 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 13.09.2021 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 13.09.2021 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 13.09.2021 14:00
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 13.09.2021 14:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mkx.png)
Arts, 13.09.2021 14:00
![question](/tpl/images/cats/en.png)
English, 13.09.2021 14:00
![question](/tpl/images/cats/istoriya.png)
History, 13.09.2021 14:00
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 13.09.2021 14:00
![question](/tpl/images/cats/biologiya.png)
Biology, 13.09.2021 14:00
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 13.09.2021 14:00
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 13.09.2021 14:00
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 13.09.2021 14:00
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/en.png)
English, 13.09.2021 14:00
![question](/tpl/images/cats/es.png)
Spanish, 13.09.2021 14:00