Nuclear and Particle Physics (CSIR (Council of Scientific & Industrial Research) Physical Sciences): Questions 5 - 9 of 17

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Question number: 5

» Nuclear and Particle Physics » Binding Energy

Appeared in Year: 2013

MCQ▾

Question

The binding energy of a light nucleus (Z, A) in MeV is given by the approximate formula, where is the neutron number. The value of Z of the most stable isobar for a given A is – (June)

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 6

» Nuclear and Particle Physics » Rotational Spectra

Appeared in Year: 2012

MCQ▾

Question

The first absorption spectrum of is at while that of is at . The ratio of their moments of inertia is – (June)

Choices

Choice (4) Response

a.

1.286

b.

1.851

c.

1.046

d.

1.038

Question number: 7

» Nuclear and Particle Physics » C, P and T Invariance

Appeared in Year: 2012

MCQ▾

Question

Consider the following particle: the proton , the neutron , pion and the delta resonance . When ordered arrangement is as follows –

(December)

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 8

» Nuclear and Particle Physics » Application of Symmetry Arguments to Particle Reactions

Appeared in Year: 2012

MCQ▾

Question

The muon has mass and mean lifetime in its rest frame. The mean distance traversed by muon of energy before decaying is approximately – (December)

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 9

» Nuclear and Particle Physics » Basic Nuclear Properties » Size

Appeared in Year: 2011

MCQ▾

Question

The radius of a nucleus is measured to be . The radius of a nucleus can be estimated to be – (June)

Choices

Choice (4) Response

a.

b.

c.

d.

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