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

Write the application of Archimedes principles

Ans 1: Archimedes principle is used in designing ships and submarines. The floating of a big ship is based on Archimedes Principle.

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

Set 1

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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

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Set 7

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Set 8

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

Question # 1

Write the application of Archimedes principles

Ans 1: Archimedes principle is used in designing ships and submarines. The floating of a big ship is based on Archimedes Principle.

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

Question # 1

Define the term pressure.

Ans 1: the force acting normally per unit area on the surface of a body is called pressure. Formula: P = F/A

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

Question # 1

How the working of Hydraulic press?

Ans 1: Hydralic press is a machine which works on pascal's law.
The force F2 that acts on the larger piston is greater than the force Fq acting on the smaller piston. Hydraulic systems working in this way are known as force multipliers.

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

Question # 1

State Hooke's law

Ans 1: Hooke's Law
The strain produced in a body by the stress applied to it stress within the elastic limit of the body

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

Question # 1

What is barometer?

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

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

Question # 1

Write two properties of liquids.

Ans 1: The distance between the molecules of liquid are more than in solids Thus attractive forces between them are ewaker
Like solids molecules of a liquid also vibrate about their mean position but are not rigidly held with each other
Liquid attains the shape of a container to which it is put Such as water attain the shape of that glass in which water.

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

Question # 1

Define stress and write its formula and unit.

Ans 1: Stress:
The force acting on unit area at the surface of a body is called stress
Stress = Force/Area = F/A
AI unit of stress is Nm^-2

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

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 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

Write the application of Archimedes principles

Why woodmen block block float on water

Differentiate between strain and tensile srain.

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

Which law is used in braking system of cars and buses

What is Hook's law

What is meant by elasticity?

State Archimedes principle

What is meant by deforming force

What is meant by deforming force.

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

Write the application of Archimedes principles

Why woodmen block block float on water

Differentiate between strain and tensile srain.

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

Which law is used in braking system of cars and buses

What is Hook's law

What is meant by elasticity?

State Archimedes principle

What is meant by deforming force

What is meant by deforming force.

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

Define the term pressure.

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

What is upthrust

Define pressure and write its formula.

Define Atmosphere.

Write two differences between solid and gas stated of Matter

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

What is Hook's law

How does vacum cleaner work

State the principal of floatation Principal of Floatation:

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

How the working of Hydraulic press?

Define the term pressure

State Archimedes principle

Write one difference and one Similarity between ships and submarines

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

Show that atmosphere exerts pressure

What is a barometer

Define Young's modulus.

Define elasticity and stress

Give three applications of Pascal law

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

State Hooke's law

What is the working principle of hydraulic press.

Which law is used in braking system of cars and buses

What is Hook's law

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

Define Young modulus

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

Can we use a hydrometer to measure the density of milk

Why does atmospheric pressure vary with height

Give three applications of Pascal law

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

What is barometer?

A wooden block floats on water why

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

What does it mean when the atmospheric pressure at place fall suddenly