Atomic and Molecular Physics-Zeeman and Stark Effects (GATE (Graduate Aptitude Test in Engineering) Physics): Questions 1 - 6 of 7

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Question number: 1

» Atomic and Molecular Physics » Zeeman and Stark Effects

Appeared in Year: 2014

MCQ▾

Question

The number of normal Zeeman splitting components of transition is –

Choices

Choice (4) Response

a.

9

b.

8

c.

3

d.

4

Question number: 2

» Atomic and Molecular Physics » Zeeman and Stark Effects

Appeared in Year: 2015

Short Answer Question▾

Write in Short

The number of permitted transitions from in the present of a weak magnetic field is ________.

Passage

In the Schmidt model of nuclear magnetic moments, we have,

Where, the symbols have their usual meaning.

Question number: 3 (1 of 1 Based on Passage) Show Passage

» Atomic and Molecular Physics » Zeeman and Stark Effects

Appeared in Year: 2013

MCQ▾

Question

For the nucleus , the effective magnetic momentum is given by,

Where is equal to, ( for proton and for neutron).

Choices

Choice (4) Response

a.

1.12

b.

0.77

c.

d.

Question number: 4

» Atomic and Molecular Physics » Zeeman and Stark Effects

Appeared in Year: 2013

MCQ▾

Question

In a normal Zeeman effect experiment, spectral splitting of the line at the wavelength corresponding to the transition od cadmium atoms is to be observed. The spectrometer has a resolution of . The minimum magnetic field needed to observe this is –

Choices

Choice (4) Response

a.

b.

c.

d.

Passage

Consider the Zeeman splitting of a single electron system for the electric dipole transition.

Question number: 5 (1 of 2 Based on Passage) Show Passage

» Atomic and Molecular Physics » Zeeman and Stark Effects

Appeared in Year: 2009

MCQ▾

Question

The Zeeman spectrum is –

Choices

Choice (4) Response

a.

Only polarized

b.

and polarized

c.

Randomly polarized

d.

Only polarized

Question number: 6 (2 of 2 Based on Passage) Show Passage

» Atomic and Molecular Physics » Zeeman and Stark Effects

MCQ▾

Question

The fine structure line having the longest wavelength will spilt into –

Choices

Choice (4) Response

a.

component

b.

components

c.

components

d.

components

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