Physics, 18.07.2019 17:30 Lorettareneemills
In classical thermodynamics the (non-normalized) probability for a single particle amongst a large number of identical particles to have an energy e is given by p(e) = exp(− e kbt ). suppose the energy of the particles in question takes the form e = ax2 , where a is a positive constant, and x is a variable ranging (in whatever units are appropriate) from zero to infinity. show that the average energy for this system is given by hei = kbt 2 . this is known as the equipartition theorem.
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Physics, 22.06.2019 08:20
At an oceanside nuclear power plant, seawater is used as part of the cooling system. this raises the temperature of the water that is discharged back into the ocean. the amount that the water temperature is raised has a uniform distribution over the interval from 10° to 25° c. what is the standard deviation of the temperature increase?
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Physics, 22.06.2019 12:00
Under the action of a constant force an object accelerates at 7.8 m/s2. what will the acceleration be if (a) the force is halved? (b) the object's mass is halved? (c) the force and the object's mass are both halved? (d) the force is halved and the object's mass is doubled?
Answers: 3
In classical thermodynamics the (non-normalized) probability for a single particle amongst a large n...
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