Download Sound and Hearing MCQ App | Class 8 Science e-Book PDF
Class 8 Science Entrance Tests: Practice Test 2 (Chapter 12)
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The Sound and hearing Multiple Choice Questions (MCQ Quiz) with Answers PDF (Sound and Hearing MCQ PDF e-Book) download Ch. 12-2 to learn Class 8 Science Course. Study Hearing Sounds Multiple Choice Questions and Answers (MCQs) PDF, Sound and Hearing Quiz Questions and Answers for homeschool certification courses. The Sound and Hearing MCQ App Download: Free Class 8 Science App to learn hearing sounds, pitch and loudness test prep for free online classes.
The MCQs: Sound travels at speed of 1482m/s in; "Sound and Hearing" App (Android, iOS) with answers: water, air, steel, and water for homeschool certification courses. Practice Hearing Sounds MCQ Questions, download Apple Book (Free Sample) for distance education.
Sound travels at speed of 1482m/s in
Unwanted sounds are called
The distance from one crest to another or one to another wave is called a
Signals are sent auditory nerves to
Tiny hairs are moved due to vibrations in fluid in
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