Nuclear and Particle Physics [GATE (Graduate Aptitude Test in Engineering) Physics]: Questions 6 - 10 of 53

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Question 6

Nuclear and Particle Physics

Appeared in Year: 2014

Write in Short

Short Answer▾

For Nickel the number density is and electronic configuration is . The value of the saturation magnetization of Nickel in its ferromagnetic state is .

(Given the value of Bohr magneton )

Question 7

Nuclear and Particle Physics

Appeared in Year: 2015

Write in Short

Short Answer▾

The mean kinetic energy of a nucleon in a nucleus of atomic weight A varies as , where is ________ (up to two decimal places) .

Question 8

Nuclear and Particle Physics

Appeared in Year: 2012

Question

MCQ▾

Which one of the following sets corresponds to fundamental particles?

Choices

Choice (4)Response

a.

Quark, electron and meson

b.

Electron, photon and neutrino

c.

Proton, electron and neutron

d.

Proton, electron and photon

Question 9

Nuclear and Particle Physics

Appeared in Year: 2012

Question

MCQ▾

Choose the correct statement from the following –

Choices

Choice (4)Response

a.

Quark interacts through strong interaction but not through weak interaction

b.

Neutrino interacts through weak and electromagnetic interaction

c.

Electron does not interact through weak interaction

d.

Neutron interacts through electromagnetic interaction

Question 10

Nuclear and Particle Physics

Appeared in Year: 2012

Question

MCQ▾

Deuteron has only one bound state with spin parity , isospin and electric quadrupole moment . These data suggest that the nuclear forces are having –

Choices

Choice (4)Response

a.

Only spin and isospin dependence

b.

No spin dependence and no tensor components

c.

Spin dependence along with tensor components

d.

Spin dependence but no tensor components

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