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7th Unit

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

This online test contains MCQs about following topics:

- Kinetic Molecular Model of Matter
- Density
- Pressure
- Atmospheric Pressure
- Pressure in Liquids
- Archimedes Principle
- Principle of Floatation
- Elasticity
- Hooks Law

#### 9th Physics Chapter 7 Test

Start Chapter 7 Test

## 9th Class Multiple Choice Question Answers For Both English Medium And Urdu Medium:

These tests are well designed and available online for 9th class students. Both English medium and Urdu medium students can attempt these important MCQs tests. There is a number of MCQs of chapter 7 of physics for practice. There is no restriction in attempting tests. A student can attempt these tests many times they want and every time with new MCQs. 9th class physics chapter 7 MCQs in pdf is available on ilmkidunya website. These tests are very advantageous in preparation. You can attempt online test for 9th physics chapter 7 for better practice.

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

1 Hydraulic press is a machine which works on
• A. Hook's law
• B. Archimedes principle
• C. Pascal's law
• D. Boyle's law
2 What should be the approximate length of a glass tube to construct a water barometer?
• A. 0.3 m
• B. 1 m
• C. 2.5 m
• D. 11 m
3 At sea level, the atmospheric pressure is about.
• A. 101320 Pa
• B. 101300 Pa
• C. 10110 Pa
• D. 10112 Pa
4 The density of a substance can be found with the help of
• A. Pascal's law
• B. Hooke's law
• C. Archimedes principle
• D. Principle of floatation
5 The braking system of cars, buses etc also works on
• A. Newton's law
• B. Pascal law
• D. Bohr's law
6 As we go up the value of atmospheric pressure is
• A. Decreased
• B. Increased
• C. Remain constnat
• D. None of these
7 SI unit of pressure is pascal, which is equal to:
• A. 10<sup>4</sup> Nm<sup>-2</sup>
• B. 1 Nm<sup>-2</sup>
• C. 10<sup>2</sup>Nm<sup>-2</sup>
• D. 10<sup>3</sup> Nm<sup>-2</sup>
8 During the hot summer day the vlaue of atomospheric pressure is:
• A. Increase
• B. Decreases
• C. Constant
• D. None of these
9 Hydraulic press is a machine which works on:
• A. Hook's law
• B. Pascal's law
• C. Boyle's law
• D. Archimedes principle
10 The type of hydrometer which is used to measure the concentration of acid in a battery is called:
• A. Chemical meter
• B. Acid meter
• C. Barometer
• D. pH meter

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#### Muneeb Azhar

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### Chapterwise Lists

Chapter Name Questions PDF File
Physics 9th Class English Medium Unit 1 Online Test 12 Questions
9th Class Physics Chapter 1 Physical Quantities and Measurement English Medium KPK Boards Online Mcqs 12 Questions
Physics 9th Class English Medium Unit 2 Online Test 12 Questions
9th Class Physics Chapter 2 Kinematics English Medium KPK Boards Online Mcqs 12 Questions
Physics 9th Class English Medium Unit 3 Online Test 12 Questions
9th Class Physics Chapter 3 Dynamics English Medium KPK Boards Online Mcqs 12 Questions
Physics 9th Class English Medium Unit 4 Online Test 12 Questions
9th Class Physics Chapter 4 Turning Effect of Forces English Medium KPK Boards Online Mcqs 12 Questions
Physics 9th Class English Medium Unit 5 Online Test 12 Questions
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Physics 9th Class English Medium Unit 7 Online Test 12 Questions
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Physics 9th Class English Medium Unit 8 Online Test 12 Questions
9th Class Physics Chapter 8 Thermal Properties of Matter English Medium KPK Boards Online Mcqs 12 Questions
Physics 9th Class English Medium Unit 9 Online Test 12 Questions
9th Class Physics Chapter 9 Transfer of Heat English Medium KPK Boards Online Mcqs 12 Questions

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03 Apr 2017

please yeh batain k perpidular force acting per unit area kia hy.mera answer pressure ha mgr aap k young modulous

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