Physics 9th Class English Medium Chapter 7 Properties of Matter Short Questions Preparation

9th Class Physics Chapter 7 Online Preparation

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Online Short Questions For Chapter 7 "9th Class Physics English Medium Chapter 7 Preparation "

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Total Questions10
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Physics (New Book) - 9th Class Physics English Medium Chapter 7 Preparation

Question # 1

What is meant by atmospheric ressure

Ans 1: Atmosphere: Earth surrounded by a cover of air called atmosphere
Ans 2: Atmospheric Pressure: Pressure exerted by atmosphere in downward disection is called atmosphere pressure

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Prepare Complete Set Wise Questions For Chapter 7 "9th Class Physics English Medium Chapter 7 Preparation "

Set 1

10 Questions
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Set 2

10 Questions
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Set 3

10 Questions
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Set 4

10 Questions
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Set 5

10 Questions
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Set 6

10 Questions
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Set 7

10 Questions
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Set 8

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9th Class Physics English Medium Chapter 7 Preparation - Set 1

Question # 1

What is meant by atmospheric ressure

Ans 1: Atmosphere: Earth surrounded by a cover of air called atmosphere
Ans 2: Atmospheric Pressure: Pressure exerted by atmosphere in downward disection is called atmosphere pressure

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9th Class Physics English Medium Chapter 7 Preparation - Set 2

Question # 1

Why does a piece of stone sink in water bt a ship with a huge

Ans 1: A piece of stone sink a in water because the upthrust displaced water is less than the weight of stone but in ship the upthrust of displace water is grater than the weight of ship that is why ship floats in water.

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9th Class Physics English Medium Chapter 7 Preparation - Set 3

Question # 1

How vacuumcleaner works?

Ans 1: All vacuum cleaner work on the same principle of creating negative pressure of creating negative pressure using a fan, trapping the sucked up dirt, cleaning exhaust air and then releasing it

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9th Class Physics English Medium Chapter 7 Preparation - Set 4

Question # 1

What does it represent when the atmospheric pressure at a place falls suddenly

Ans 1: The atmospheric pressure at a place falls down suddenly represent the accompanied by rain and typhoon to occur in few hours time

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9th Class Physics English Medium Chapter 7 Preparation - Set 5

Question # 1

Define stress with its unit

Ans 1: The force acting on unit area at the surface of the body is called stress
Ans 2: Formula Stree=F/a

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9th Class Physics English Medium Chapter 7 Preparation - Set 6

Question # 1

What is meant by Reducing agent? Give examples.

Ans 1: The substance which help the reduction to occur are called reducing agents.
Examples:
1- Almost all metals are good raducals
2- CO,SO, H2, K1 are good reductants.

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9th Class Physics English Medium Chapter 7 Preparation - Set 7

Question # 1

What is up thrust

Ans 1: Up thrust force: There is an up ward force which acts on an object kept inside a liquid This upward force acting on the object is called the up thrust force of the liquid
Ans 2: Principal of floatation: A floating object displaces a fluid having weight equal to the weight of the object

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9th Class Physics English Medium Chapter 7 Preparation - Set 8

Question # 1

What is hydrometer

Ans 1: Hydrometer is a glass tube with a scale marked on its stem and heavyweight on the bottom It is use to measure density of fluid

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9th class Physics Chapter 7 (English Medium)

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Matric Part 1/9th Class Physics Chapter 7 Short Question Test With Answer for Unit 7 Properties of Matter

9th Class English Medium Subjects

9th Class Urdu Medium Subjects

Online Short Questions For Chapter 7 "9th Class Physics English Medium Chapter 7 Preparation "

Physics (New Book) - 9th Class Physics English Medium Chapter 7 Preparation

What is meant by atmospheric ressure

Write two rules of oxidation number?

What is meant by Reducing agent? Give examples.

State the principal of floatation Principal of Floatation:

Define density and write down its mathematical form and unit

Define stress with its unit

Define Elastic Limit

What is meant by deforming force

Explain how a submarine moves up the waters surface and down into water

Define matter and write name of its three states

Prepare Complete Set Wise Questions For Chapter 7 "9th Class Physics English Medium Chapter 7 Preparation "

Set 1

Set 2

Set 3

Set 4

Set 5

Set 6

Set 7

Set 8

9th Class Physics English Medium Chapter 7 Preparation - Set 1

What is meant by atmospheric ressure

Write two rules of oxidation number?

What is meant by Reducing agent? Give examples.

State the principal of floatation Principal of Floatation:

Define density and write down its mathematical form and unit

Define stress with its unit

Define Elastic Limit

What is meant by deforming force

Explain how a submarine moves up the waters surface and down into water

Define matter and write name of its three states

9th Class Physics English Medium Chapter 7 Preparation - Set 2

Why does a piece of stone sink in water bt a ship with a huge

Define Atmosphere.

A wooden block floats on water why

Give three applications of Pascal's law.

Define pressure and write its formula.

Define stress with its unit.

State Pascal's law.

Define Elastic Limit

What is up thrust

Why water is not suitable to be used in a barometer

9th Class Physics English Medium Chapter 7 Preparation - Set 3

How vacuumcleaner works?

On what factors pressure of a liquid depends

Write the term of pressure and write the factors on which it depends

What is meant by deforming force.

What is the working principle of hydraulic press.

State Pascal's law.

What is atmospheric pressure? How can we measure the atmospheric pressure?

Define the term pressure

Define the term pressure.

Why does a piece of stone sink in water but a ship with a huge weight floats.

9th Class Physics English Medium Chapter 7 Preparation - Set 4

What does it represent when the atmospheric pressure at a place falls suddenly

Can we use a hydrometer to measure the density of milk

What makes a sucker pressed on a smooth wall sticks to it

Differentiate between strain and tensile srain.

Define stress with its unit

What is meant by Atmospheric pressure

How vacuumcleaner works?

What is meant by atmospheric ressure

What is meant by density

Define Atmospheric pressure:

9th Class Physics English Medium Chapter 7 Preparation - Set 5

Define stress with its unit

What is meant by atmospheric ressure

What is meant by Density? What is its SI unit.

What is upthrust