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9th Unit

## Matric Part 1/9th Class Physics Chapter 9 MCQ Test With Answer for Unit 9 Transfer of Heat

This online test contains MCQs about following topics:

- Transfer of Heat
- Conduction
- Convection
- Application and Consequences of Radiation

#### 9th Physics Chapter 9 Test

Start Chapter 9 Test

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

We provide you these important MCQs tests in both English medium and Urdu medium. All students can avail this golden chance for better practice. Now, you don’t need to join academies. You can make best practice through these online tests at home. The students can download 9th class physics chapter 9 MCQs in pdf. If you want to get good marks in physics, make sure you avail this chance with wasting any time. We provide you online test for 9th physics chapter 9 on ilmkidunya.

### Matric Part 1/9th Class Physics Chapter 9 MCQ Test With Answer for Unit 9 Transfer of Heat

1 Conduction on heat occur at ________ rate in materials
• A. Different
• B. Same
• C. Both A and B
• D. None
2 What happens to the thermal conductivity of a wall if its thickness is doubled?
• A. Become double
• B. Remain the same
• C. Become half
• D. Become one fourth
3 Good conductor is :
• A. Air
• B. Wood
• C. Iron
• D. None
• A. 23
• B. 30
• C. 35
• D. 85
5 Transfer of heat by actual movement of molecules form hot place to cold place is called:
• A. Conduction
• B. Convection
• D. None
6 Convention is done by ____________
• A. Vibration of atoms
• B. Actual movement of particles
• C. Same as conduction
• D. Nil
7 There are ______ modes of transfer of heat:
• A. 1
• B. 2
• C. 3
• D. 4
8 Wood, cork,cotton, wool , rubber are the examples of:
• A. Conductor
• B. Thermal conductor
• C. Insulator
• D. Both a &amp; b
9 On heating Air becomes.
• A. Heavier
• B. Lighter
• C. Remain same
• D. None
10 Larger is the area greater will be:
• B. Transfer of heat
• C. Evaporation
• D. Conduction of heat

### Top Scorers of Physics 9th Class English Medium Unit 9 Online Test

H

#### Hasnain Hasnain

Lahore07 - Nov - 2022

12/12
23 Sec
S

Lahore01 - Jan - 2023

12/12
01 Mins 01 Sec
A

#### Ameer Hamza

Lahore11 - Jan - 2023

12/12
01 Mins 13 Sec
A

#### Amna Faisal

Lahore30 - Jan - 2023

12/12
01 Mins 55 Sec
H

#### Hasnain Hasnain

Lahore07 - Nov - 2022

12/12
02 Mins 05 Sec
H

#### Hamza Khalid

Lahore08 - Jan - 2023

12/12
02 Mins 37 Sec
S

Lahore04 - Jan - 2023

12/12
04 Mins 04 Sec
A

Lahore20 - Nov - 2022

11/12
32 Sec
S

Lahore01 - Jan - 2023

11/12
01 Mins 02 Sec

Lahore06 - Jan - 2023

11/12
01 Mins 28 Sec
S

Lahore04 - Jan - 2023

11/12
02 Mins 21 Sec
H

#### Hasnain Hasnain

Lahore07 - Nov - 2022

11/12
02 Mins 24 Sec
A

Lahore20 - Nov - 2022

11/12
02 Mins 33 Sec
A

#### Azan-E-Sehar

11/12
10 Mins 50 Sec
A

Lahore20 - Nov - 2022

10/12
51 Sec

### 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
9th Class Physics Chapter 5 Gracitation English Medium KPK Boards Online Mcqs 12 Questions
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Physics 9th Class English Medium Unit 7 Online Test 12 Questions
9th Class Physics Chapter 7 Properties of Matter English Medium KPK Boards Online Mcqs 12 Questions
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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13 Mar 2019

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01 Feb 2019

extra odinary question i like it

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16 Dec 2018

it was a nice experience

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#### Love Kumar

12 Oct 2018

be possitive in physics

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