Quantum MechanicsWKB Approximation (CSIR (Council of Scientific & Industrial Research) Physical Sciences): Questions 1  2 of 2
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Question number: 1
» Quantum Mechanics » WKB Approximation
Appeared in Year: 2014
Question
Consider a particle of mass m in the potential . The energy eigenvalues , in the WKB approximation, are – (December)
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 2
» Quantum Mechanics » WKB Approximation
Appeared in Year: 2017
Question
Consider a potential barrier of height and width , and another potential barrier of height and the same width . The ratio of tunneling probabilities and , through barriers and respectively, for a particle of energy , is best approximated by: (June)
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 
