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

Submit

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

Question # 1

What is barometer

Ans 1: The instrument which is used to measure the atmospheric pressure is called barometer Mercury varmeter is used commonly to measure the atmospheric pressure.

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

Question # 1

Differentiate between strain and tensile srain.

Ans 1: Tensile strain: A comparison of a change caused by the stress with original length is called tensile strain. The ratio of change in length to original length is called tensile strain.
Ans 2: Formula Tensile strain= change in length/originallength
Ans 3: Unit: Strain has no units as it is simply a ratio between shape caused by the stress is called as strain.

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

Question # 1

Define deforming force

Ans 1: The force which changes the dimension of the object such as length volume or which changes the shape of substance is known as deforming force

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

Question # 1

State Archimedes principle

Ans 1: When a body is totally and partially immersed in the liquid the upthrust on it equal to the weight of liquid it displace. Upthrust of liquid

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

Question # 1

What is barometer

Ans 1: The instrument which is used to measure the atmospheric pressure is called barometer Mercury varmeter is used commonly to measure the atmospheric pressure.

Submit

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

Question # 1

Differentiate between stree and strain

Ans 1: Stress: Force acting on unit area at surface of body is called stress
Formula: Stress=F/A
Ans 2: Unit: It unit is Nm
Ans 3: Strain: The ratio between change in object and original object is known as strain. When stress acts on a body it may change its length volume, or shape.
Ans 4: Formula: Srain =Change in object/Original object
Ans 5: Unit: It has no ujnit due to ratio between similar quantities.

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

Question # 1

Explain the principle of floatation?

Ans 1: A floating object displaces a fluid having weight equal to weight of the object e.g. submarine and ships float in sea.

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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

Define stress with its unit

Can we use a hydrometer to measure the density of milk

Which law is used in braking system of cars and buses

Define Atmospheric pressure:

Why does atmospheric pressure vary with height

Define Atmosphere.

What is meant by elasticity

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

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

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

Define stress with its unit

Can we use a hydrometer to measure the density of milk

Which law is used in braking system of cars and buses

Define Atmospheric pressure:

Why does atmospheric pressure vary with height

Define Atmosphere.

What is meant by elasticity

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

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

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

What is barometer

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

What is meant by Atmospheric pressure

Why woodmen block block float on water

How Kinetic molecular model of matter is helpful in differentiating various states of matter

Write the application of Archimedes principles

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

Why does the atmosp9heric pressure vary with height

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

What is meant by elasticity

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

Differentiate between strain and tensile srain.

Why air become thinner and thinner as we go up

Define Elastic Limit

Why does atmospheric pressure vary with height

What is meant by atmospheric ressure

Why water is not suitable to be used in a barometer

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

What is barometer

Define deforming force

What is barometer?

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

Define deforming force

What is barometer

What is the working principle of hydraulic press

Write one difference and one Similarity between ships and submarines

Define density and write down its mathematical form and unit

What is Hook's law? What is meant by elastic limit?

Why water is not suitable to be used in a barometer

Write two differences between solid and gas stated of Matter

What is meant by elasticity?

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

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

State Archimedes principle

Define stress with its unit

Why does the atmosp9heric pressure vary with height

Define matter and write name of its three states