Quantum Mechanics-WKB 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

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Appeared in Year: 2014

MCQ▾

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

Edit

Appeared in Year: 2017

MCQ▾

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.

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