9th Class Physics Chapter 12 English Medium Online MCQ Test With Answer

Test your knowledge of First Year Physics Chapter 12 with Ilmkidunya’s free online MCQ test. Our platform offers carefully curated multiple-choice questions designed to help students understand key concepts, improve problem-solving skills, and prepare effectively for exams. Each question comes with instant feedback, correct answers, and clear explanations to make learning simple and interactive. The test is accessible on any device, allowing students to practice anytime, track their progress, and strengthen weak areas. Whether you are revising for board exams, intermediate assessments, or competitive tests, Ilmkidunya provides the best free resource for Chapter 12 Physics preparation.

MCQ's Test For Chapter 12 "Nuclear and Particle Physics"

Try The MCQ's Test For Chapter 12 "Nuclear and Particle Physics"

  • Total Questions15

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Nuclear and Particle Physics

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Question # 1

A strong nuclear force exists between the nucleons of.

Question # 2

Which one of the following forces has negligible effect betweent eh elementary particles.

Question # 3

Beta Particle is regarded as fast moving 

Question # 4

Number of neutrons in. 235 U 92 

Question # 5

The number of fundamental forces present inn nature are.

Question # 6

Which of the following conservation law hold in nuclear transmutation.

Question # 7

Gama rays are regarded as

Question # 8

The first discovered anti particles is 

Question # 9

Chemical properties of an atom are determined by its

Question # 10

Baryon is formed by combination of

Question # 11

The electroweak theory was introduced by 

Question # 12

Which of the following is a better shield angainst gama rays.

Question # 13

Which of the following is a better shield against gama rays.

Question # 14

Which one of thefollowing pari of particles creaes annihilation

Question # 15

Disintegration of nucleus obeys the law of conservation of.

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FSc Part 1 Class Physics (New Book) Chapter 12 Important MCQ's

Sr.# Question Answer
1

The number of quarks that composed of a neutron sis.

A.

2

B.

3

C.

4

D.

5

2

The asymmetry of matter and antimatter is due to imbalance numebr of.

A.

Baryon

B.

Hadron

C.

Lepton

D.

Photons

3

The strong nuclear force between the two particles is medicated.

A.

Gluons

B.

Photon

C.

Mesons

D.

Gravitons

4

Which one of the following forces interacts between two particles through photons.

A.

Strong nuclear force

B.

Weak force

C.

Electromagnetic force

D.

Gravitational force

5

The first discovered anti particles is 

A.

Anti portion

B.

Anti electron

C.

Anti neurtiono

D.

Anti photon

6

The lightest particle of matter which can physically exists is called.

A.

Electron

B.

Neutron

C.

Proton

D.

Photon

7

Chemical properties of an atom are determined by its

A.

Mass number

B.

Atomic number

C.

Biding energy

D.

None of these

8

The electroweak theory was introduced by 

A.

Abdul Salam

B.

Dirac

C.

Einstein

D.

Anderson

9

Disintegration of nucleus obeys the law of conservation of.

A.

Charge only

B.

Mass only

C.

Both mass and charge

D.

None of these

10

An alpha particle is the nucleus.

A.

Helium

B.

Protium

C.

Tritium

D.

Deuterium

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