This quiz works best with JavaScript enabled. Home > Cbse > Class 8 > Science > Sound > Class 8 Science Chapter 13 Sound – Quiz 11 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 8 Science Chapter 13 Sound Quiz 11 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Some snow got in my ..... A) Boot. B) Bewt. C) Boet. D) Buet. Show Answer Correct Answer: A) Boot. 2. Which word has the same vowel sound as tree? A) Leaf. B) Great. C) They. D) Write. Show Answer Correct Answer: A) Leaf. 3. The pitch of a sound is: A) How loud or quiet it it. B) How high or low it sounds. C) How long the sound lasts. D) How much energy it carries. Show Answer Correct Answer: B) How high or low it sounds. 4. During an art class, Jackson, Ani, and Mya are learning about color mixing. They are curious about the primary pigment colors. What are the primary pigment colors? A) Red, green, and blue. B) Cyan, magenta, and yellow. C) Orange, mauve, and purple. D) None of the above. Show Answer Correct Answer: B) Cyan, magenta, and yellow. 5. Which is an example of light energy? A) Sun. B) Candle. C) All of the above. D) None of the above. Show Answer Correct Answer: C) All of the above. 6. When crossing a road, be **** for cars. A) Elert. B) Alerk. C) Alert. D) Alart. Show Answer Correct Answer: C) Alert. 7. Why do we see lightning before we hear the thunder? A) Our eyes trick us. B) Light travels faster than sound. C) They're two separate things. D) None of the above. Show Answer Correct Answer: B) Light travels faster than sound. 8. When the amplitude of vibration is large, sound produced is A) No sound. B) Feeble. C) Loud. D) No relation between amplitude and sound. Show Answer Correct Answer: C) Loud. 9. High pitched sounds make waves that are more A) Spread out. B) Wavelength. C) Squished. D) None of the above. Show Answer Correct Answer: C) Squished. 10. What sound does the "ea" make in this word:beach A) Long e. B) Short e. C) Long a. D) None of the above. Show Answer Correct Answer: A) Long e. 11. Which word has the same sound as the k in kitten? A) Christmas. B) Center. C) Chef. D) Fence. Show Answer Correct Answer: A) Christmas. 12. What long vowel sound do you hear in braid? A) Long o. B) Long e. C) Long a. D) Long i. Show Answer Correct Answer: C) Long a. 13. Find the word that has the same beginning sound as the word:brag A) Drag. B) Bag. C) Bring. D) Drill. Show Answer Correct Answer: C) Bring. 14. Find the word that has the same beginning sound as ..... fast. A) Vest. B) Farm. C) Back. D) Must. Show Answer Correct Answer: B) Farm. 15. The number of sound vibrations in one second A) Pitch. B) Frequency. C) Vibrations. D) Volume. Show Answer Correct Answer: B) Frequency. 16. What sound do you hear at the end of:Played? A) -ed. B) -d. C) -t. D) None of the above. Show Answer Correct Answer: B) -d. 17. Sound unlike light cannot be propagated in a A) Solid. B) Gas. C) Vacuum. D) Liquid. Show Answer Correct Answer: C) Vacuum. 18. The ..... needed a big pot. A) Coek. B) Cook. C) Cuek. D) Cewk. Show Answer Correct Answer: B) Cook. 19. Pick the word. The light from the lighthouse was a ..... in the night. A) 3. weapon. B) 4. heaven. C) 1. weave. D) 2. beacon. Show Answer Correct Answer: D) 2. beacon. 20. What is the maximum extent of vibration of the vibrating body from its mean position? A) Time Period. B) Loudness. C) Frequency. D) Amplitude. Show Answer Correct Answer: D) Amplitude. 21. 5) My dog is so cute. It has a thick fur and ..... tail is so short A) His. B) Its. C) It's. D) None of the above. Show Answer Correct Answer: B) Its. 22. During a physics class demonstration, Mia noticed that sound waves are produced by ..... in matter. A) Echoes. B) Vibrations. C) Rarefactions. D) None of the above. Show Answer Correct Answer: B) Vibrations. 23. Which long vowel sound do you hear in the word LEAVE? A) Long I. B) Long E. C) Long A. D) Long U. Show Answer Correct Answer: B) Long E. 24. The voice of ladies is shrill because of A) High pitch. B) Low pitch. C) High amplitude. D) Low amplitude. Show Answer Correct Answer: A) High pitch. 25. State two properties of the medium on which the speed of the sound depends A) Elasticity. B) Density. C) Both A and B. D) None. Show Answer Correct Answer: C) Both A and B. 26. What will happen next ..... Dad was in the garage all day working on his car. A) He went for a test drive. B) He watched a movie. C) All the above. D) None of the above. Show Answer Correct Answer: A) He went for a test drive. 27. A shrill sound has a pitch and a dull sound has a pitch. A) High, low. B) Low, high. C) Low, low. D) None of the above. Show Answer Correct Answer: C) Low, low. 28. Vibrating part in musical instrument Flute is A) String. B) Stretched Membrane. C) Air Column. D) All of the above. Show Answer Correct Answer: C) Air Column. 29. Which word has the same vowel sound as pug? A) Use. B) Cute. C) Duke. D) Humble. Show Answer Correct Answer: D) Humble. 30. Which word has the same sound as the g in grow? A) Gentle. B) Giraffe. C) George. D) Argue. Show Answer Correct Answer: D) Argue. 31. Sonar makes use of A) Light. B) Ordinary sound. C) Infrasonic sound. D) Ultrasound. Show Answer Correct Answer: D) Ultrasound. 32. The audible range of human ear is A) More than 20000 Hz. B) 20Hz-20000Hz. C) Less than 20 Hz. D) 20Hz-25000 Hz. Show Answer Correct Answer: B) 20Hz-20000Hz. 33. Find the word that has the same beginning sound as the word:glance A) Game. B) Hem. C) Gleam. D) Giraffe. Show Answer Correct Answer: C) Gleam. 34. What kind of vowel sound does an open syllable have? A) Long. B) Short. C) All the above. D) None of the above. Show Answer Correct Answer: A) Long. 35. 6) ..... a Siamese cat ..... name is Duke. A) Its / It's. B) It's / whose. C) It's / Its. D) None of the above. Show Answer Correct Answer: C) It's / Its. 36. What is the characteristic that is the number of vibrations produced by the vibrating body in one second? A) Pitch. B) Loudness. C) Quality. D) Frequency. Show Answer Correct Answer: D) Frequency. 37. I have to tie my ..... A) Shoo. B) Shoe. C) Shue. D) Shew. Show Answer Correct Answer: B) Shoe. 38. How many syllables does this word have?Treehouse A) 1. B) 2. C) 3. D) 4. Show Answer Correct Answer: B) 2. 39. What is the vowel sound in this word?Hole A) Short o. B) Short e. C) Long e. D) Long o. Show Answer Correct Answer: D) Long o. 40. The middle ear otherwise called A) Inner ear. B) Solanum. C) Tympanum. D) None of the above. Show Answer Correct Answer: C) Tympanum. 41. Speed of sound depends upon A) Temperature of medium. B) Pressure of medium. C) Temperature of source producing sound. D) . Temperature and pressure of medium. Show Answer Correct Answer: A) Temperature of medium. 42. Scape the crumbs off the **** toast. A) Burnst. B) Burnnet. C) Burnset. D) Burnt. Show Answer Correct Answer: D) Burnt. 43. Find the word that has the same middle sound as flour. A) Ready. B) Flip. C) Cows. D) Bear. Show Answer Correct Answer: C) Cows. 44. What vowel sound do you hear in coach? A) Long o. B) Long a. C) Long e. D) Long i. Show Answer Correct Answer: A) Long o. 45. Suppose you attempt a free throw in basketball. What kind of energy does the ball have at the top of its rise, just before it moves down toward the hoop? A) Chemical potential. B) Elastic potential. C) Kinesthetic. D) Gravitational potential. Show Answer Correct Answer: D) Gravitational potential. 46. I lost my baby ..... A) Tewth. B) Tueth. C) Tooth. D) Toeth. Show Answer Correct Answer: C) Tooth. 47. Find the word that has the same beginning sound as the word:trout A) Tent. B) Out. C) Tree. D) Tee. Show Answer Correct Answer: C) Tree. 48. An object that does not vibrate cannot produce A) Heat. B) Electricity. C) Light. D) Sound. Show Answer Correct Answer: D) Sound. 49. Who ..... this picture? A) Droo. B) Drew. C) Drue. D) Droe. Show Answer Correct Answer: B) Drew. 50. What are the types of sound based on frequency? A) Audible and Inaudible Sound. B) Loud and Soft Sound. C) Musical and Noise. D) High and Low Sound. Show Answer Correct Answer: A) Audible and Inaudible Sound. 51. Why did people discourage Evelyn to pursue music? A) It was difficult. B) It was expensive. C) Because she was deaf. D) It was not considered good. Show Answer Correct Answer: C) Because she was deaf. 52. Light energy can be seen. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 53. What is a galton whistle?? A) A galton whistle is a type of musical instrument. B) A galton whistle is a type of bird call. C) A galton whistle is a type of measuring tool used in construction. D) A galton whistle is a type of whistle invented by Sir Francis Galton. Show Answer Correct Answer: D) A galton whistle is a type of whistle invented by Sir Francis Galton. 54. Sound could be either soft or loud. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 55. Human can hear sound in the range of A) 200-2000 Hz. B) 2000-200000 Hz. C) 2-20000 Hz. D) 20-20, 000 Hz. Show Answer Correct Answer: D) 20-20, 000 Hz. 56. During a science class, Sky asked, 'What collects and channels sound waves into the ear?' A) Outer ear function. B) Middle ear bones. C) Eardrum. D) None of the above. Show Answer Correct Answer: A) Outer ear function. 57. 10) The flowers in my moms garden are lovely ..... so colorful. A) Their. B) Theyre. C) They're. D) None of the above. Show Answer Correct Answer: C) They're. 58. Explain how sound is processed in the brain. A) Sound is processed in the brain through a series of steps involving the ear, auditory nerve, brainstem, thalamus, and auditory cortex. B) Sound is processed in the brain by the olfactory bulb and taste receptors. C) Sound is processed in the brain using only the outer ear and the throat. D) Sound is processed in the brain through visual pathways and the optic nerve. Show Answer Correct Answer: A) Sound is processed in the brain through a series of steps involving the ear, auditory nerve, brainstem, thalamus, and auditory cortex. 59. Who was deaf in the lesson? A) Ron Forbes. B) Bismillah Khan. C) Evelyn's mother. D) Evelyn. Show Answer Correct Answer: D) Evelyn. 60. To make a sound from a stringed instrument louder you must A) Pluck it harder. B) Hit it. C) Pluck it softer. D) Hold it higher. Show Answer Correct Answer: A) Pluck it harder. ← PreviousNext →Related QuizzesScience QuizzesClass 8 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 8 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books