Punjab 9th Class Physics Model Paper 7 MCQs Test Online
Questions 36
Total Marks 72
Time 36 Mins
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Punjab 9th Class Physics Model Paper 7 MCQs Test Online

Start your preparation for Punjab 9th Class Physics Model Paper 7 MCQs Test Online. This online test contains 36 MCQs and you have 36 Minutes to complete it. The total marks for this test are 72. This test is valid for students of All Punjab Boards (Lahore, Gujranwala, Multan, etc.) following the PCTB Syllabus. Read the questions carefully and select the correct option below to see your result.

Punjab 9th Class Physics Model Paper 7 MCQs Test Online

 

Question 1 of 36

Physics

1. Which process produces cooling effect?

 
1.
2.
3.
4.

Question 1 of 36

Question 2 of 36

2. Mercury is used as thermometric material because it has:

 
1.
2.
3.
4.

Question 2 of 36

Question 3 of 36

3. Which of the following material has large specific heat?

 
1.
2.
3.
4.

Question 3 of 36

Question 4 of 36

4. Example of a bad conductor is:

 
1.
2.
3.
4.

Question 4 of 36

Question 5 of 36

5. On Celsius scale, 50°C is equal on Fahrenheit scale to:

 
1.
2.
3.
4.

Question 5 of 36

Question 6 of 36

6. The ways by which transfer of heat takes place are:

 
1.
2.
3.
4.

Question 6 of 36

Question 7 of 36

7. Which of the following effects evaporation?

 
1.
2.
3.
4.

Question 7 of 36

Question 8 of 36

8. If a liquid of mass ‘m’ requires thermal energy ‘∆Qv’ to completely change into gas at its boiling point without any change in its temperature, then its latent heat of vaporization can be calculated as following:

 
1.
2.
3.
4.

Question 8 of 36

Question 9 of 36

9. Latent heat of fusion of 1 kg of ace at 0°C is:

 
1.
2.
3.
4.

Question 9 of 36

Question 10 of 36

10. If the mass of a body is ‘m’ and change in its temperature is ∆T, then the heat absorbed or released is given by:

 
1.
2.
3.
4.

Question 10 of 36

Question 11 of 36

11. Complete the equation T(K) = ___________.

 
1.
2.
3.
4.

Question 11 of 36

Question 12 of 36

12. Thermal conductivity of silver is:
1.
2.
3.
4.

Question 12 of 36

Question 13 of 36

13. In symbols, co-efficient of volume expansion is defined as:
1.
2.
3.
4.

Question 13 of 36

Question 14 of 36

14. Specific heat of water is how many times greater than that of dry soil?

 
1.
2.
3.
4.

Question 14 of 36

Question 15 of 36

15. Heat transfers through fluids by the method called:
1.
2.
3.
4.

Question 15 of 36

Question 16 of 36

16. Celsius temperature is converted into Fahrenheit temperature using the formula:
1.
2.
3.
4.

Question 16 of 36

Question 17 of 36

17. Absolute zero is equal to:

 
1.
2.
3.
4.

Question 17 of 36

Question 18 of 36

18. In solids, heat is transferred by:
1.
2.
3.
4.

Question 18 of 36

Question 19 of 36

19. The specific heat of water is:
1.
2.
3.
4.

Question 19 of 36

Question 20 of 36

20. Length of a rod is L₀ on temperature T₀. After heating up to temperature T, its length L becomes:

 
1.
2.
3.
4.

Question 20 of 36

Question 21 of 36

21. False ceiling is done to:
1.
2.
3.
4.

Question 21 of 36

Question 22 of 36

22. Unit of specific heat capacity in SI system is:

 
1.
2.
3.
4.

Question 22 of 36

Question 23 of 36

23. Bimetallic strip works on the principle of:
1.
2.
3.
4.

Question 23 of 36

Question 24 of 36

24. If ‘m’ and change in its specific heat, then its heat capacity is given by:

 
1.
2.
3.
4.

Question 24 of 36

Question 25 of 36

25. In gases, heat is mainly transferred by:
1.
2.
3.
4.

Question 25 of 36

Question 26 of 36

26. Thermal conductivity of rubber is _________ Wm⁻¹K⁻¹.
1.
2.
3.
4.

Question 26 of 36

Question 27 of 36

27. Specific heat of iron in joules per kilogram per Kelvin is:

 
1.
2.
3.
4.

Question 27 of 36

Question 28 of 36

28. Rooms are heated using gas heaters by:

 
1.
2.
3.
4.

Question 28 of 36

Question 29 of 36

29. Normal human body temperature is:

 
1.
2.
3.
4.

Question 29 of 36

Question 30 of 36

30. Which gas is used in spite of Freon gas in refrigerator?

 
1.
2.
3.
4.

Question 30 of 36

Question 31 of 36

31. What happens to the thermal conductivity of a wall if its thickness is doubled?
1.
2.
3.
4.

Question 31 of 36

Question 32 of 36

32. Reason of glider to remain in air is:
1.
2.
3.
4.

Question 32 of 36

Question 33 of 36

33. The specific heat of water is:

 
1.
2.
3.
4.

Question 33 of 36

Question 34 of 36

34. Water freezer at:

 
1.
2.
3.
4.

Question 34 of 36

Question 35 of 36

35. Temperature of ice in freezer is:
1.
2.
3.
4.

Question 35 of 36

Question 36 of 36

36. Which surface is best reflector of heat?
1.
2.
3.
4.

Question 36 of 36


 

Guide for Punjab Board Students

Students of BISE Lahore, Gujranwala, Multan, and other Punjab boards must follow the SLO based pattern.

Top Scoring Tips for Punjab:

  • Textbook Reading: The paper is 100% derived from PCTB books. Do not rely only on keybooks.
  • Objective Paper (20%): Practice these online MCQs repeatedly as they are taken from 5-Year Past Papers.
  • Bubble Sheet: Ensure you know how to fill the OMR sheet correctly.

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