Exam Details
| Subject | quantum mechanics | |
| Paper | ||
| Exam / Course | m.sc. in physics | |
| Department | ||
| Organization | acharya nagarjuna university-distance education | |
| Position | ||
| Exam Date | May, 2017 | |
| City, State | new delhi, new delhi |
Question Paper
Total No. of Questions 08] [Total No. of Pages 1
M.Sc. (Previous) DEGREE EXAMINATION, MAY 2017
First Year
PHYSICS
Quantum Mechanics
Time 3 Hours Maximum Marks 70
Answer any Five questions
All questions carry equal marks
Q1) Explain the postulates of quantum mechanics.
Define well behaved wave functions and explain their properties.
Q2) Explain the orthogonalits of Eigen functions.
Obtain the solution of wave equation for a particle moving in one dimension in a
constant potential field with finite walls.
Q3) Obtain energy values to normal He atom by time independent perturbation
theory.
Write about degenerate states.
Q4) Explain the WKB method of time dependent perturbation theory.
Write a note on sudden and adiabatic approximations.
Q5) Obtain the commutation relations for angular momentum operator.
State and explain Wigner Eckail theorem.
Q6) Distinguish between Schrodirger's picture and Heissenberg's pictures.
Derive the equation of metion in Heissenberg pictures.
Q7) Obtain energy values of hydrogen atom using Klein Gorden equation.
Write a note on probability and current densities
Q8) Write a note on any two of the following
Dirac's bra and Ket netations.
Einstein transition probabilities.
C G coefficients
Dirac matrices.
M.Sc. (Previous) DEGREE EXAMINATION, MAY 2017
First Year
PHYSICS
Quantum Mechanics
Time 3 Hours Maximum Marks 70
Answer any Five questions
All questions carry equal marks
Q1) Explain the postulates of quantum mechanics.
Define well behaved wave functions and explain their properties.
Q2) Explain the orthogonalits of Eigen functions.
Obtain the solution of wave equation for a particle moving in one dimension in a
constant potential field with finite walls.
Q3) Obtain energy values to normal He atom by time independent perturbation
theory.
Write about degenerate states.
Q4) Explain the WKB method of time dependent perturbation theory.
Write a note on sudden and adiabatic approximations.
Q5) Obtain the commutation relations for angular momentum operator.
State and explain Wigner Eckail theorem.
Q6) Distinguish between Schrodirger's picture and Heissenberg's pictures.
Derive the equation of metion in Heissenberg pictures.
Q7) Obtain energy values of hydrogen atom using Klein Gorden equation.
Write a note on probability and current densities
Q8) Write a note on any two of the following
Dirac's bra and Ket netations.
Einstein transition probabilities.
C G coefficients
Dirac matrices.