Atomic and Molecular Physics-Zeeman and Stark Effects (GATE (Graduate Aptitude Test in Engineering) Physics): Questions 1 - 5 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 Equation 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 Equation in the present of a weak magnetic field is ________.

Passage

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

Equation

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

Equation

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

Choices

Choice (4) Response

a.

1.12

b.

0.77

c.

Equation

d.

Equation

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 Equation corresponding to the transition Equation od cadmium atoms is to be observed. The spectrometer has a resolution of Equation . The minimum magnetic field needed to observe this is –

Equation

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Passage

Consider the Zeeman splitting of a single electron system for the Equation 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 Equation polarized

b.

Equation and Equation polarized

c.

Randomly polarized

d.

Only Equation polarized

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