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  • Science Class 8

MCQ Class 8 Science Chapter 10 Sound

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MCQ’s For All Chapters – Science Class 8th

1. The voice box is also called as

Your comments:

Question 1 of 19

2. Sound is a kind of

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Question 2 of 19

3. The hearing range of human ear is

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Question 3 of 19

4. Pitch of sound is determined by its

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Question 4 of 19

5. The frequency of subsonic sound is

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Question 5 of 19

6. Cochlea is a part of

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Question 6 of 19

7. 1 hertz is equal to

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Question 7 of 19

8. The sound in the audible range is called

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Question 8 of 19

9. Speed is

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Question 9 of 19

10. A pendulum oscillates 20 times in 4 seconds. Find its time period.

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Question 10 of 19

11. Loudness of sound is determined by

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Question 11 of 19

12. The number of vibrations made by a vibrating body in one second is

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Question 12 of 19

13. The maximum displacement of a body from its mean position is called

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Question 13 of 19

14. The velocity of sound at 20°C is approximately

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Question 14 of 19

15. Sound is produced by

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Question 15 of 19

16. Sound cannot travel through

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Question 16 of 19

17. Vibration is also known as

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Question 17 of 19

18. Frequency is expressed in

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Question 18 of 19

19. The number of oscillations per second is called

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Question 19 of 19

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MCQ
Quiz

Comments

  1. Aditya Singh says:
    June 30, 2025 at 2:28 pm

    Good question

    Reply
  2. Mujtaba says:
    April 9, 2025 at 7:00 am

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  3. Disha says:
    April 1, 2025 at 6:40 am

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    March 29, 2025 at 11:19 am

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  5. Pawni says:
    March 21, 2025 at 1:23 pm

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    February 28, 2025 at 6:28 am

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    February 24, 2025 at 2:48 pm

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    February 23, 2025 at 8:16 am

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  19. Kajal says:
    December 24, 2024 at 10:09 am

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  20. Bhupendra Gautam says:
    December 15, 2024 at 8:00 am

    I got 15 out of 19

    Reply
  21. Nidhi says:
    December 9, 2024 at 12:45 am

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    Reply
  22. Sana says:
    December 7, 2024 at 5:19 am

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    Reply
  23. Binod Tharu says:
    December 4, 2024 at 1:25 pm

    Binod

    Reply
  24. Parth Dhir says:
    December 1, 2024 at 7:53 am

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    Reply
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  27. kavin says:
    November 11, 2024 at 2:02 pm

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  31. Swra says:
    September 1, 2024 at 12:55 pm

    I got 19 out of 20 correct because one question was out of syllabus

    Reply
  32. Aramaan says:
    August 10, 2024 at 9:59 am

    Class 8 science ch 10 sound MCQ test

    Reply
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    February 20, 2024 at 4:09 pm

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    February 6, 2024 at 2:47 pm

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    October 8, 2023 at 12:44 am

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    October 8, 2023 at 12:43 am

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  37. Nazia khan says:
    October 7, 2023 at 2:38 pm

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  38. ROVIT says:
    October 7, 2023 at 9:47 am

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  39. Diana says:
    October 1, 2023 at 5:08 am

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    Reply
  40. Ritu says:
    September 20, 2023 at 6:04 pm

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    Reply
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    • Diana says:
      October 1, 2023 at 5:10 am

      Yes ur right

      Reply

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