Punjab 11th Class Physics Chapter 8 Waves Mcqs Test Online
Questions 13
Total Marks 26
Time 13 Mins
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Punjab 11th Class Physics Chapter 8 Waves Mcqs Test Online

Start your preparation for Punjab 11th Class Physics Chapter 8 Waves Mcqs Test Online. This online test contains 13 MCQs and you have 13 Minutes to complete it. The total marks for this test are 26. 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.

Physics Chapter 8 Waves Mcqs Test Online Punjab 11th Class 

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Question 1 of 13

Physics

1. A sound source is moving towards stationary listener with 1/10th of the speed of sound. The ration of apparent of real frequency is

Question 1 of 13

Question 2 of 13

2. A sounding source and a listener are both at rest relative to each other. If wind blows from the listener towards the source, then which one of the following of sound will change?

Question 2 of 13

Question 3 of 13

3. Which of the following changes at an antinode in a stationary wave?

Question 3 of 13

Question 4 of 13

4. When a transverse wave is reflected from the boundary of a denser to a rarer medium, it under goes a phase change of:

Question 4 of 13

Question 5 of 13

5. Which one of the following properties is not exhibited by the longitudinal waves?

Question 5 of 13

Question 6 of 13

6. There is no net transfer of energy by particles of medium in.

Question 6 of 13

Question 7 of 13

7. When sound waves travel from air to water which of these remain constant?

Question 7 of 13

Question 8 of 13

8. If the tension in the string is doubled and its mass per unit length is reduced to half. Then the speed of transverse wave on it is

Question 8 of 13

Question 9 of 13

9. Which one of the following could be the frequency of ultraviolet radiation?

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Question 10 of 13

10. When a stationary wave is formed then its frequency is:

Question 10 of 13

Question 11 of 13

11. A water wave move in two dimensions from the source point and at a far distance the curvature of the wave front becomes plane. As the wave proceeds the energy carried by the wave:

Question 11 of 13

Question 12 of 13

12. When a wave goes from one medium to another medium, which one of the following characteristics of the wave remains constant

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Question 13 of 13

13. Which one of the following factors has no effect on the speed of sound in gas?

Question 13 of 13


 

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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