Class 8 Science MCQs - Chapter 12
Sound and Hearing Multiple Choice Questions (MCQ) PDF Download - 2
Apps:
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 Grade 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 educational app for 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; Water; for homeschool certification courses. Practice Hearing Sounds MCQ Questions, download Apple e-Book (Free Sample) for distance education.
Sound and Hearing MCQs with Answers PDF Download: Quiz 2
Sound travels at speed of 1482m/s in
- air
- water
- steel
- water
Unwanted sounds are called
- noises
- pleasant
- fruitful
- healthy
The distance from one crest to another or one to another wave is called a
- wavelength
- frequency
- amplitude
- all of them
Signals are sent auditory nerves to
- brain
- heart
- ear drum
- retina
Tiny hairs are moved due to vibrations in fluid in
- pinna
- ear drum
- hammer
- cochlea
Class 8 Science Mock Tests
Sound and Hearing Study App: Free Download iOS & Android
The App: Sound and Hearing MCQ App to study Sound and Hearing Textbook, 8th Grade Science MCQs App, and Earth Science MCQs App. The "Sound and Hearing MCQ" App download with free 8th Grade Science Apps (Android & iOS) includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!
