Quantum Mechanics-Timeindependent Perturbation Theory and Applications (CSIR (Council of Scientific & Industrial Research) Physical Sciences): Questions 4 - 6 of 8

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Question number: 4

» Quantum Mechanics » Timeindependent Perturbation Theory and Applications

Appeared in Year: 2013

MCQ▾

Question

A perturbation is added to the Hydrogen atom potential. The shift in the energy level of 2P state, when the effects of spin are neglected up to second order in , is – (Dec. 2013)

Choices

Choice (4) Response

a.

b.

c.

d.

0

Question number: 5

» Quantum Mechanics » Timeindependent Perturbation Theory and Applications

Appeared in Year: 2013

MCQ▾

Question

Consider a two – dimensional infinite square well,

Its normalized eigenfunction are;

Where, If a perturbation is applied, then the correction to the energy of the first excited state to order is – (June – 2013)

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 6

» Quantum Mechanics » Timeindependent Perturbation Theory and Applications

Appeared in Year: 2012

MCQ▾

Question

The perturbation, acts on a particle of mass confined in an infinite square well potential

The first order correction to the ground – state energy of the particle is –

(December)

Choices

Choice (4) Response

a.

b.

c.

d.

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