Thermodynamic and Statistical Physics (CSIR (Council of Scientific & Industrial Research) Physical Sciences): Questions 4  6 of 56
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Question number: 4
» Thermodynamic and Statistical Physics » Laws of Thermodynamics
Appeared in Year: 2014
Question
The pressure P of a fluid is related to its number density by the equation of state where and are constants. If the initial volume of the fluid is the work done on the system when it is compressed so as to increase the number density from an initial value of to is – (December)
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Question number: 5
» Thermodynamic and Statistical Physics » Phase Equilibria
Appeared in Year: 2013
Question
The entropy S of a thermodynamic system as a function of energy E is given by the following graph,
The temperature of the phases A, B and C denoted by and , respectively, satisfy the following inequalities – (December)
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Question number: 6
» Thermodynamic and Statistical Physics » Planck's Distribution Law
Appeared in Year: 2013
Question
The speed of the molecules of mass m of an ideal gas obeys Maxwell’s velocity distribution law at an equilibrium temperature T. Let denote the components of the velocity and the Boltzmann constant. The average value of where and are constant, is – (December)
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