CSIR (Council of Scientific & Industrial Research) Physical Sciences: Questions 32 - 36 of 696
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Question 32
Appeared in Year: 2014
Question MCQ▾
Let denote the eigenfunctions of a Hamiltonian for a spherically symmetric potential V (r) . The expectation value of in the state is - (December)
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | ||
d. |
Question 33
Appeared in Year: 2014
Question MCQ▾
Given,
For the value of is – (June)
Choices
Choice (4) | Response | |
---|---|---|
a. | 1 | |
b. | -1 | |
c. | 0.5 | |
d. | 0.26 |
Question 34
Appeared in Year: 2014
Question MCQ▾
The time period of a simple pendulum under the influence of the acceleration due to gravity is T. The bob is subjected to an additional acceleration of magnitude in the horizontal direction. Assuming small oscillations, the mean position and time period of oscillation, respectively, of the bob will be – (June)
Choices
Choice (4) | Response | |
---|---|---|
a. | to the vertical and | |
b. | to the vertical and | |
c. | to the vertical and | |
d. | to the vertical and |
Question 35
Appeared in Year: 2014
Question MCQ▾
A particle of mass m in the potential is in an eigenstate of energy . The corresponding unnormalized eigenfunction is – (June)
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | ||
d. |
Question 36
Appeared in Year: 2013
Question MCQ▾
With which of the following function is not a (complex) analytic function of z? (June)
Choices
Choice (4) | Response | |
---|---|---|
a. | ||
b. | ||
c. | ||
d. |