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9th Chapter

### 9th class Physics Chapter 9 (English Medium)

Here you can prepare 9th Physics English Medium Chapter 9 (Transfer of Heat) Test. Click the button for 100% free full practice test..

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

9th Class Physics Chapter 9 Online Test

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

1 The process in which heat is transfer due to actual movement of molecule is called.
• A. Conduction
• C. Convection
• D. All of these
2 Which of the following is a good radiator of heat?
• A. A shining slivered surface
• B. A dull black surface
• C. A white surface
• D. A green coloured surfaced
3 Anything kept in thermos :
• A. In temperature remain constant
• B. Its temperature decrease
• C. Its temperature increase
• D. None of these
4 The mathematical formula of thermal conductivity is
• A. k =Q/t x L/A (T1 - T2)
• B. k =Q/t x L/A (T1 + T2)
• C. k =t/Q x L/A (T1 - T2)
• D. k =2Q/t x L/A (T1 + T2)
• A. Green color
• B. Transparent
• C. Silver color
• D. Nil
6 The bad conductor of heat is:
• A. Iron
• B. Copper
• C. Air
• D. Aluminum
7 Heat is an important form of
• A. Matter
• B. Energy
• C. Wind
• D. Force
8 In large building central heating system worms on the principle of
• A. conduction
• B. convection
• D. waves
9 Both metals and non-metals transfer:
• A. Electricity
• B. Heat
• C. Both A and B
• D. None of these
10 What of the following is a god radiator of heat?
• A. a Shinning silvered surface
• B. a dull black surface
• C. a white black surface
• D. a shinning colored surface

### Top Scorers of 9th Class Physics Chapter 9 Transfer of Heat English Medium KPK Boards Online Mcqs

N

#### Noorulain Bilal

Lahore19 - May - 2022

12/12
02 Mins 30 Sec
Z

#### Zahra Aamir

Lahore10 - May - 2022

11/12
01 Mins 34 Sec
S

#### Sumaira Ishaq

Lahore03 - Jun - 2022

10/12
10 Mins 50 Sec
H

#### Humna Khan

Lahore09 - May - 2022

9/12
01 Mins 54 Sec
H

#### Hamza Abid

9/12
10 Mins 50 Sec
J

Lahore16 - May - 2022

8/12
01 Mins 55 Sec
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#### Forex Star

Lahore04 - Jul - 2022

8/12
02 Mins 07 Sec
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#### Hannia Aftab

Lahore28 - May - 2022

8/12
02 Mins 59 Sec
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Lahore02 - Jun - 2022

8/12
10 Mins 50 Sec
S

#### Sudais Khan

Lahore25 - Jun - 2022

7/12
01 Mins 55 Sec
A

#### Affan Ahmed

Lahore04 - Jun - 2022

7/12
02 Mins 56 Sec

### Chapterwise Lists

Chapter Name Questions PDF File
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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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