Consider a classical system of n noninteracting diatomic molecules enclosed in a box of volume v at temperature t. the hamiltonian of the system is taken to be h= where m = 2m the total mass of the molecule, m/2 the reduced mass of the molecule, p is the momentum of the center of mass, pi p2, and p the reduced momentum p = (pi-p2)/2, and r = irl-r21 a calculate the helmholtz free energy, f, of the system. b calculate the internal energy u from the relation u = θ(3f)/a3. does this agree with the result you would get from the equipartition theorem? c what is the specific heat at constant volume? d calculate the mean square molecular diameter < 2 > . you can get this in two ways: from < r2 > = 20(f/n)/ak or from the equipartition theorem. do they agree? e calculate the pressure p =-x/ov.
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Physics, 22.06.2019 11:30
Write down two additional questions about earth's magnetic field that will make your presentation more informative.
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Physics, 22.06.2019 13:00
At a certain instant after jumping from the airplane a, a skydiver b is in the position shown and has reached a terminal (constant) speed vb = 52 m/s. the airplane has the same constant speed va = 52 m/s, and after a period of level flight is just beginning to follow the circular path shown of radius ρa = 2330 m. (a) determine the velocity and acceleration of the airplane relative to the skydiver. (b) determine the time rate of change of the speed vr of the airplane and the radius of curvature ρr of its path, both as observed by the nonrotating skydiver.
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Physics, 22.06.2019 19:20
Aproduction line at v. j. sugumaran's machine shop has three stations. the first station can process a unit in 7 minutes. the second station has two identical machines, each of which can process a unit in 16 minutes (each unit only needs to be processed on one of the two machines). the third station can process a unit in 10 minutes. ▼ is the bottleneck station, with a bottleneck time of nothing minutes per unit (enter your response as a whole number).
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Physics, 22.06.2019 21:30
Aperson touches a large chunk of ice with their hand and remarks, “this is making me cold.” explain what this person is feeling. is the ice transferring “cold” to the person? is there a heat transfer occurring? explain.
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Consider a classical system of n noninteracting diatomic molecules enclosed in a box of volume v at...
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