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.

Edit

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

Edit

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

Edit

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.

Edit

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.

Edit