This quiz works best with JavaScript enabled. Home > Class 8 > Class 8 Science Chapter 13 Sound – Quiz 13 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 8 Science Chapter 13 Sound Quiz 13 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Qua A) Quac. B) Quack. C) Quake. D) Quak. Show Answer Correct Answer: C) Quake. 2. Why did Bismillah refuse to go to the U.S.A.? A) Because the Shehnai had no future there. B) He didn't like the place. C) Because of his love for Banaras and river Ganges. D) All. Show Answer Correct Answer: C) Because of his love for Banaras and river Ganges. 3. What kind of vowel sound does a closed syllable have? A) Short. B) Long. C) All the above. D) None of the above. Show Answer Correct Answer: A) Short. 4. Mark the word with that has the same vowel sound as team A) Let. B) When. C) Sweet. D) None of the above. Show Answer Correct Answer: C) Sweet. 5. Kit A) Short sound. B) Long sound. C) All the above. D) None of the above. Show Answer Correct Answer: A) Short sound. 6. Find the word that has the same beginning sound as ..... harm. A) Yarn. B) Hand. C) Fly. D) Pain. Show Answer Correct Answer: A) Yarn. 7. Find the word that has the same beginning sound as the word:String A) Stain. B) Spring. C) Strike. D) Sting. Show Answer Correct Answer: C) Strike. 8. If the sun were to disappear right now, we wouldn't know about it for 8 minutes because it takes 8 minutes A) To process this information through an average i. brain. B) For light to travel from the sun to Earth. C) For the sun to disappear. D) All of the above. Show Answer Correct Answer: B) For light to travel from the sun to Earth. 9. Des A) Desc. B) Desk. C) Desck. D) Deske. Show Answer Correct Answer: B) Desk. 10. Find the word with the same ending sound as church A) Stretch. B) Child. C) Clip. D) Other. Show Answer Correct Answer: A) Stretch. 11. Who played Shahnayi at King's palace? A) A barber. B) A musican. C) A singer. D) A courtsman. Show Answer Correct Answer: A) A barber. 12. When sounds are low or high we call that ..... A) Sound waves. B) Pitch. C) Echo. D) Light. Show Answer Correct Answer: B) Pitch. 13. Which of the following best explains why vibrations from a thick rubber band make a lower-pitched sound than vibrations from a thin rubber band? A) The thick rubber band is shorter. B) The thick rubber band is longer. C) The thick rubber band moves faster. D) The thick rubber band moves slower. Show Answer Correct Answer: D) The thick rubber band moves slower. 14. When a sound wave hits the eardrum, what happens to the eardrum to allow the transmission of the sound to the inner ear? A) It vibrates. B) It ruptures (breaks). C) It fills with liquid. D) It remains motionless. Show Answer Correct Answer: A) It vibrates. 15. How does temperature affect the speed of sound? A) Temperature affects the speed of sound by increasing it as temperature rises. B) Higher temperatures slow down sound waves. C) Sound speed decreases as temperature rises. D) Temperature has no effect on sound speed. Show Answer Correct Answer: A) Temperature affects the speed of sound by increasing it as temperature rises. 16. What did Evelyn want to spread through her music? A) Message of love, peace and happiness. B) Music is not difficult. C) Music is not difficult for deaf people. D) Deaf people can learn music. Show Answer Correct Answer: A) Message of love, peace and happiness. 17. If you want to change the pitch of a sound, you have to change the ..... A) Frequency. B) Amplitude. C) Speed. D) Volume. Show Answer Correct Answer: A) Frequency. 18. Find the missing welded sound:Did you br ..... all of the things to Beth? A) Ong. B) Ing. C) Ank. D) None of the above. Show Answer Correct Answer: B) Ing. 19. Pick the word:I will decorate for the party and put up ..... A) 1. heathers. B) 2. steaks. C) 3. beacons. D) 4. streamers. Show Answer Correct Answer: D) 4. streamers. 20. Which of the following has the maximum speed? A) Sound in air. B) Sound in liquids. C) Light. D) Sound in solids. Show Answer Correct Answer: C) Light. 21. As the temperature of a medium increases, the sound waves will travel ..... A) Faster. B) Slower. C) As the same speed. D) None of the above. Show Answer Correct Answer: A) Faster. 22. Low pitched sounds have ..... wavelengths. A) Long. B) Short. C) No. D) None of the above. Show Answer Correct Answer: A) Long. 23. Why was the event of Shehnai Playing on 15th August a historic one? A) Bismillah became popular. B) People appreciated his performance. C) It was Independence day. D) All. Show Answer Correct Answer: C) It was Independence day. 24. Vibrations that travel through air, water, or objects and is detected by your ears A) Air. B) Sound. C) Solid. D) Motion. Show Answer Correct Answer: B) Sound. 25. Which of these is NOT a medium? A) Light. B) Air. C) Wood. D) None of the above. Show Answer Correct Answer: A) Light. ← PreviousNext →Related QuizzesClass 8 Science Chapter 13 Sound Quiz 1Class 8 Science Chapter 13 Sound Quiz 2Class 8 Science Chapter 13 Sound Quiz 3Class 8 Science Chapter 13 Sound Quiz 4Class 8 Science Chapter 13 Sound Quiz 5Class 8 Science Chapter 13 Sound Quiz 6Class 8 Science Chapter 13 Sound Quiz 7Class 8 Science Chapter 13 Sound Quiz 8Class 8 Science Chapter 13 Sound Quiz 9Class 8 Science Chapter 13 Sound Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books