CSIR Physical Sciences: Questions 148  151 of 389
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Question number: 148
» Electromagnetic Theory » Dipoles and Retarded Potentials
Appeared in Year: 2011
Question
The potential of a diatomic molecule as a function of the distance between the atoms is given by . The value of the potential at equilibrium separation between the atoms is: (December)
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 149
» Mathematical Methods of Physics » Taylor & Laurent Series
Appeared in Year: 2014
Question
The Laurent series expansion of the function about is given by, (December)
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 150
» Classical Mechanics » Special Theory of Relativity » Relativistic Kinematics
Appeared in Year: 2011
Question
The acceleration due to gravity on the surface of Earth is approximately 2.6 times that on the surface of Mars. Given that the radius of Mars is about one half the radius of Earth, the ratio of the escape velocity on Earth to that on Mars is approximately.  (June)
Choices
Choice (4)  Response  

a.  2.3 

b.  1.3 

c.  1.1 

d.  5.2 

Question number: 151
» Classical Mechanics » HamiltonJacobi Theory
Appeared in Year: 2014
Question
A mechanical system is described by the Hamiltonian . As a result of the canonical transformation generated by , the Hamiltonian in the new coordinate Q and momentum P becomes – (December)
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

