Thermodynamic and Statistical Physics (CSIR (Council of Scientific & Industrial Research) Physical Sciences): Questions 1  3 of 64
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Question number: 1
» Thermodynamic and Statistical Physics » Thermodynamic Potentials
Appeared in Year: 2013
Question
A vessel has two compartments of volume V_{1} and V_{2}, containing an ideal gas at pressure P_{1} and P_{2}, and temperatures T_{1} and T_{2} respectively. If the wall separating the compartments is removed, the resultant equilibrium temperature will be – (June)
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 2
» Thermodynamic and Statistical Physics » Laws of Thermodynamics
Appeared in Year: 2013
Question
Ten grams of ice at 0^{0} C is added to a beaker containing 30 grams of water at 25^{0} C. What is the final temperature of the system when it comes to thermal equilibrium?
(The specific heat of water is and latent heat of melting of ice is ) (June)
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 3
» Thermodynamic and Statistical Physics » Classical and Quantum Statistics
Appeared in Year: 2013
Question
For temperature T_{1} > T_{2}, the qualitative temperature dependence of the probability distribution of the speed of molecule in three dimensions is correctly represented by the following figure: (June)
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 
