Atomic and Molecular Physics-Zeeman and Stark Effects (GATE 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

MCQ▾

Question

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

Choices

Choice (4) Response

a.

Equation component

b.

Equation components

c.

Equation components

d.

Equation components

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