ICS Part 2 Physics Chapter 21 Short Questions Preparation

12th Class Physics
Short Questions Preparation

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Online Short Questions For Chapter 10 "ICS Part 2 Physics Chapter 21 Short Questions Preparation "

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Physics - ICS Part 2 Physics Chapter 21 Short Questions Preparation

Question # 1

If nucleus has a life of one year,does this mean that it will be completely decayed after two years?

Ans 1: No it will not decay completely after two years.
Numbers of atom at initial stage =N_o
number of atoms decayed after first year =1/2N_o

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Prepare Complete Set Wise Questions For Chapter 10 "ICS Part 2 Physics Chapter 21 Short Questions Preparation "

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Set 2

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Set 3

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Set 4

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Set 5

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ICS Part 2 Physics Chapter 21 Short Questions Preparation - Set 1

Question # 1

If nucleus has a life of one year,does this mean that it will be completely decayed after two years?

Ans 1: No it will not decay completely after two years.
Numbers of atom at initial stage =N_o
number of atoms decayed after first year =1/2N_o

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ICS Part 2 Physics Chapter 21 Short Questions Preparation - Set 2

Question # 1

What do you mean by quark?

Ans 1: Quark is the basic building block of mesons and baryons.In actual it is the basic building block matter,It is proposed by Murray Gell-Mann and G.Zweig .It is of six types: up,down,strange,charm,bottom and top.

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ICS Part 2 Physics Chapter 21 Short Questions Preparation - Set 3

Question # 1

What do you mean by quark?

Ans 1: Quark is the basic building block of mesons and baryons.In actual it is the basic building block matter,It is proposed by Murray Gell-Mann and G.Zweig .It is of six types: up,down,strange,charm,bottom and top.

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ICS Part 2 Physics Chapter 21 Short Questions Preparation - Set 4

Question # 1

Why moderators are used in the core of nuclear reactor?

Ans 1: The moderator ae used in the core to slow the neutrons down so that they can be captured and keep the chain reaction going.

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ICS Part 2 Physics Chapter 21 Short Questions Preparation - Set 5

Question # 1

Briefly describe the term radiography.

Ans 1: The radiography is a technique used in medicine such as internal imaging of the brain to determine the size and location of the tumor precisely.

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ICS Part 2 Physics Chapter 21 Short Questions Preparation

12th Class PhysicsShort Questions Preparation

12th Class Physics Chapter Wise Preparation

Online Short Questions For Chapter 10 "ICS Part 2 Physics Chapter 21 Short Questions Preparation "

Physics - ICS Part 2 Physics Chapter 21 Short Questions Preparation

If nucleus has a life of one year,does this mean that it will be completely decayed after two years?

Describe the principle of operation of solid state detector.

Name the basic forces of nature.

Differentiate between parent and daughter element.

Define Hadrons and Leptons.

How alpha and beta may ionize an atom without directly hitting the electrons?

Distinguished between nuclear fission and nuclear fusion.

Describe the principle of operation of solid state detector?

How can radioactivity help in the treatment of cancer?

Write down two advantages of solid state detector over geiger muller counter.

Prepare Complete Set Wise Questions For Chapter 10 "ICS Part 2 Physics Chapter 21 Short Questions Preparation "

Set 1

Set 2

Set 3

Set 4

Set 5

ICS Part 2 Physics Chapter 21 Short Questions Preparation - Set 1

If nucleus has a life of one year,does this mean that it will be completely decayed after two years?

Describe the principle of operation of solid state detector.

Name the basic forces of nature.

Differentiate between parent and daughter element.

Define Hadrons and Leptons.

How alpha and beta may ionize an atom without directly hitting the electrons?

Distinguished between nuclear fission and nuclear fusion.

Describe the principle of operation of solid state detector?

How can radioactivity help in the treatment of cancer?

Write down two advantages of solid state detector over geiger muller counter.

ICS Part 2 Physics Chapter 21 Short Questions Preparation - Set 2

What do you mean by quark?

State two characteristics of beta particle.

Write names of hydrogen isotopes.

What is radioactivity decay?Give an example.

What are thermal reactors?

Name the basic forces of nature.

If you swallowed a alpha source and beta source ,which would be more dangerous to you ?Explain

Wh Geiger counter is not suitable for fast counting?

If nucleus has a life of one year,does this mean that it will be completely decayed after two years?

Define Half line and discuss its dependence.

ICS Part 2 Physics Chapter 21 Short Questions Preparation - Set 3

What do you mean by quark?

Define decay constant.

Describe the principle of operation of solid state detector.

What is self-quenching in Geiger Muller Counter?

Why are heavy nuclei unstable?

What information if revealed by the length and shape of track of an incident particle in Wilson Cloud Chamber?

State two characteristics of beta particle.

Define half-line of radioactive element.How is it related with decay constant?

What are thermal reactors?

Why moderators are used in the core of nuclear reactor?

ICS Part 2 Physics Chapter 21 Short Questions Preparation - Set 4

Why moderators are used in the core of nuclear reactor?

Name the basic forces of nature.

How energy released when 1 amu converted into energy?

What are thermal reactors?

What are isotopes?What do you have in common?

Define fission and fusion reaction.

Discuss the advantages of fission power from point of view of safety,pollution and resources.

Define nuclear fission.

What is half line?

Wh Geiger counter is not suitable for fast counting?

ICS Part 2 Physics Chapter 21 Short Questions Preparation - Set 5

Briefly describe the term radiography.

A particle which produce more ionization ,is less penetrating.Why?

State two characteristics of beta particle.

Write names of hydrogen isotopes.

What do you mean by critical mass and critical volume?

How energy released when 1 amu converted into energy?

Define mass defect and binding energy.

12th Class Physics
Short Questions Preparation