Nuclear and Particle Physics [GATE (Graduate Aptitude Test in Engineering) Physics]: Questions 1 - 5 of 53

Access detailed explanations (illustrated with images and videos) to 659 questions. Access all new questions- tracking exam pattern and syllabus. View the complete topic-wise distribution of questions. Unlimited Access, Unlimited Time, on Unlimited Devices!

View Sample Explanation or View Features.

Rs. 450.00 -OR-

How to register? Already Subscribed?

Question 1

Nuclear and Particle Physics

Appeared in Year: 2015

Question

MCQ▾

In the nuclear shell model, the potential is modeled as, . The correct spin – parity and isospin assignments for the ground state of 13C is –

Choices

Choice (4)Response

a.

b.

c.

d.

Question 2

Nuclear and Particle Physics

Appeared in Year: 2014

Question

MCQ▾

Which one of the following three – quarks states , denoted by X, CANNOT be a possible baryon? The corresponding electric charge is indicated in the superscript.

Choices

Choice (4)Response

a.

b.

c.

d.

Question 3

Nuclear and Particle Physics

Appeared in Year: 2014

Write in Short

Short Answer▾

Consider the process . The minimum kinetic energy of the muons in the centre of mass frame required to produce the pion pairs at rest is .

.

Question 4

Nuclear and Particle Physics

Appeared in Year: 2014

Question

MCQ▾

A nucleus undergoes a first forbidden to a nucleus . If the angular momentum and parity , denoted by as for , which of the following is a possible value for ?

Choices

Choice (4)Response

a.

b.

c.

d.

Question 5

Nuclear and Particle Physics

Appeared in Year: 2015

Question

MCQ▾

The decay is forbidden, because it violates –

Choices

Choice (4)Response

a.

Angular momentum conservation

b.

Baryon and lepton number conservation

c.

Momentum and lepton number conservations

d.

Lepton number conservation

Developed by: