Quantum Mechanics-Variational Method (CSIR (Council of Scientific & Industrial Research) Physical Sciences): Questions 4 - 6 of 11

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Question number: 4

» Quantum Mechanics » Variational Method

Appeared in Year: 2013

MCQ▾

Question

A particle is in the ground state of an infinite square well potential given by,

Equation The probability to find the particle in the interval between Equation and Equation is – (Dec- 2013)

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 5

» Quantum Mechanics » Variational Method

Appeared in Year: 2013

MCQ▾

Question

The bound on the ground state energy of the Hamiltonian with an attractive delta – function potential, namelyEquation

Using the variational principle with the trial wavefunction Equation is –Equation (June)

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 6

» Quantum Mechanics » Variational Method

Appeared in Year: 2012

MCQ▾

Question

What would be the ground state energy of the Hamiltonian –Equation If variational principle is used to estimate it with the trial wavefunction Equation with b, as the variational parameter?

Equation (December)

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

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