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Punjab 10th Class Physics Chapter 2 Sound Mcqs Test Online

Start your preparation for Punjab 10th Class Physics Chapter 2 Sound Mcqs Test Online. This online test contains 20 MCQs and you have 20 Minutes to complete it. The total marks for this test are 40. This test is valid for students of All Punjab Boards (Lahore, Gujranwala, Sargodha, Sahiwal, DG Khan, Bahawalpur, Rawalpindi, Multan, Faisalabad) following the PCTB Syllabus. Read the questions carefully and select the correct option below to see your result.

Punjab 10th Class Physics Chapter 2 Sound Mcqs Test Online

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Question 1 of 20

Physics

1. Which form of energy is sound?
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Question 1 of 20

Question 2 of 20

2. The loudness of a sound is most closely related to its:
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Question 2 of 20

Question 3 of 20

3. When the frequency of a sound wave is increased, which of the following will decrease? (i) Wavelength (ii) Period (iii) Amplitude
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Question 3 of 20

Question 4 of 20

4. For a normal person, audible frequency range for sound wave lie between:
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Question 4 of 20

Question 5 of 20

5. If I = 1 wm⁻², then its corresponding intensity level is:
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Question 5 of 20

Question 6 of 20

6. By increasing temperature, the speed of sound:

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Question 6 of 20

Question 7 of 20

7. Loudness of sound decreases by increasing:
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Question 7 of 20

Question 8 of 20

8. Sound energy per unit area per second is called:
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Question 8 of 20

Question 9 of 20

9. Astronauts in space need to communicate with each other by radio links because:
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Question 9 of 20

Question 10 of 20

10. Sound is a form of energy and it is produced by:
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Question 10 of 20

Question 11 of 20

11. Ultrasounds are used for:
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Question 11 of 20

Question 12 of 20

12. How does sound travel from its source to your ear?
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Question 12 of 20

Question 13 of 20

13. Sound waves travel faster in:
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Question 13 of 20

Question 14 of 20

14. Loudness of sound depends upon:
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Question 14 of 20

Question 15 of 20

15. Ultrasonic was having frequency greater than:
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Question 15 of 20

Question 16 of 20

16. The speed of sound at 0°C in air is:
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Question 16 of 20

Question 17 of 20

17. When the sound waves reach near the ear drum it starts:
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Question 17 of 20

Question 18 of 20

18. The magnitude of the sensation produced on the ear by a sound is known as:
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Question 18 of 20

Question 19 of 20

19. Sound waves cannot passes through:
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Question 19 of 20

Question 20 of 20

20. Which is an example of a longitudinal wave?
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Question 20 of 20


 

Guide for Punjab Board Students

Students of BISE Lahore, Gujranwala, Multan, and other Punjab boards must follow the Student Learning Outcomes (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%): The objective section is the easiest way to lose or gain marks. 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. A double-filled bubble gets zero marks.
  • Pairing Scheme: Check the latest pairing scheme on GoTest to know which chapters have the most weightage in the objective section.

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