Class 7 Courses

Sound Waves MCQ App Download - Grade 7 Science e-Book

Class 7 Science MCQs - Chapter 23

Sound Waves Trivia Questions & Answers PDF Download - 28

Apps:

7th Grade Science App (Play Store) 7th Grade Science App (App Store)

The Sound waves Trivia Questions and Answers PDF (Sound Waves Quiz Answers PDF e-Book) download Ch. 23-28 to study Grade 7 Science Course. Practice Musical Instruments MCQ PDF, Sound Waves Quiz Questions and Answers to study online certification courses. The Sound Waves Trivia App Download: Free Grade 7 Science Study [Free] App for musical instruments, waves of energy, sound waves and noise test prep for distance education.

The Quiz: The thing which also effects the sound produced by vibrating strings, is "Sound Waves" App APK Download with answers: mass of strings, tension of strings, angle of strings, and material of strings to study online certification courses. Practice Musical Instruments MCQ Questions, download Kindle e-Book (Free Sample) for online elementary school classes.

Sound Waves Test Questions and Answers PDF Download: MCQ 28

MCQ: 136

The thing which also effects the sound produced by vibrating strings, is

  1. tension of strings
  2. mass of strings
  3. angle of strings
  4. material of strings
MCQ: 137

The number of things that effect the sound produced by vibrating strings is

  1. 1
  2. 2
  3. 3
  4. 4
MCQ: 138

When air vibrates in a short thin tube, the level of note is

  1. low
  2. high
  3. high pitched
  4. low pitched
MCQ: 139

A wave with ups and downs is known as

  1. transverse wave
  2. longitudinal wave
  3. latitudinal wave
  4. horizontal wave
MCQ: 140

The rock concerts have sound level up to

  1. 80 dB
  2. 100 dB
  3. 120 dB
  4. 140 dB

Sound Waves Learning App: Free Download iOS & Android

The App: Sound Waves Quiz App to learn Sound Waves Notes, 7th Grade Science Quiz App, and 6th Grade Science Quiz App. The "Sound Waves Quiz" App to Free Download 7th Grade Science Apps (Android & iOS) to study online certification courses. Download App Store & Play Store study Apps with all functionalities for online elementary school classes.

Sound Waves Apps (Android & iOS)

Sound Waves App

7th Grade Science Apps (Android & iOS)

7th Grade Science App

6th Grade Science Apps (Android & iOS)

6th Grade Science App

8th Grade Science Apps (Android & iOS)

8th Grade Science App