Sound Waves App Download – Class 7 Science MCQ e-Book PDF

Class 7 Science MCQs (Grade 7) From Textbook

Class 7 Science MCQs – Practice Test 2 (Chapter 23)

Sound Waves MCQ with Answers PDF Download – Test 2

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The Sound waves Multiple Choice Questions (MCQ Quiz) with Answers PDF (Sound Waves MCQ PDF e-Book) download Ch. 23-2 to learn Class 7 Science Course. Study Musical Instruments Multiple Choice Questions and Answers (MCQs) PDF, Sound Waves Quiz Questions and Answers to learn online courses. The Sound Waves App Download: Free Class 7 Science MCQ App to learn musical instruments, frequency and pitch, sound waves and noise test prep for online certifications.

The MCQ: Pitch of the note depends upon the; "Sound Waves" App (Android, iOS) with answers: diameter of wind hole, tension on string, tension on drum surface, and diameter of drum surface to learn online courses. Practice Musical Instruments MCQ Questions, download Apple Book (Free Chapter) for online elementary school courses.

Sound Waves MCQ – Practice Test 2 PDF Download

MCQ 6: The pitch of the note depends upon the:

  1. tension on string
  2. diameter of wind hole
  3. tension on drum surface
  4. diameter of drum surface

MCQ 7: The caliber of instrumental note depends on the:

  1. depth of drum
  2. string length
  3. length of wind holes
  4. radius of wind holes

MCQ 8: One of the vibrations of the string makes:

  1. pitch of the instrument
  2. pitch of the note
  3. scale of the note
  4. pitch of the scale

MCQ 9: Sound waves are converted by:

  1. speakers
  2. computers
  3. microphones
  4. monitors

MCQ 10: Sound is measured by units that are called:

  1. Hertz (Hz)
  2. Decibels (dB)
  3. Meters (m)
  4. Pascal (Pa)

Class 7 Science Notes App & e-Book – Sound Waves Exam Prep

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The App: Sound Waves MCQ App to learn Sound Waves Notes, 7th Grade Science MCQs App, and Earth Science MCQ App. The "Sound Waves MCQ" App: Free 7th Grade Science App Download (iOS & Android) to learn online courses. Download App Store & Play Store study Apps with all functionalities for online elementary school courses.

Sound Waves MCQs App (iOS & Android)

Sound Waves MCQs App

7th Grade Science MCQs App (Android & iOS)

7th Grade Science MCQs App

Earth Science MCQ App (Android & iOS)

Earth Science MCQ App

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6th Grade Science MCQ App

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Sound Waves MCQ Book Questions