Class 7 Science MCQs - Chapter 23
Sound Waves Trivia Questions & Answers PDF Download - 28
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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; Material of strings; to study online certification courses. Practice Musical Instruments MCQ Questions, download Kindle eBook (Free Sample) for online elementary school classes.
Sound Waves Test Questions and Answers PDF Download: MCQ 28
The thing which also effects the sound produced by vibrating strings, is
- tension of strings
- mass of strings
- angle of strings
- material of strings
The number of things that effect the sound produced by vibrating strings is
- 1
- 2
- 3
- 4
When air vibrates in a short thin tube, the level of note is
- low
- high
- high pitched
- low pitched
A wave with ups and downs is known as
- transverse wave
- longitudinal wave
- latitudinal wave
- horizontal wave
The rock concerts have sound level up to
- 80 dB
- 100 dB
- 120 dB
- 140 dB
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