Class 8 Science MCQs - Chapter 12
Sound and Hearing MCQ (Multiple Choice Questions) PDF - 2
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The e-Book Sound and hearing Multiple Choice Questions (MCQ Quiz) with Answers, Sound and Hearing MCQ PDF download, test 2 to learn free class 8 science online courses. 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 Download Android & iOS (Free) with answers water, air, steel and water for homeschool certification courses. Practice hearing sounds quiz questions, download Apple Book (Free Sample) for distance education.
Sound and Hearing Questions & Answers PDF Download: MCQ Quiz 2
MCQ 6: Sound travels at speed of 1482m/s in
- air
- water
- steel
- water
MCQ 7: Unwanted sounds are called
- noises
- pleasant
- fruitful
- healthy
MCQ 8: The distance from one crest to another or one to another wave is called a
- wavelength
- frequency
- amplitude
- all of them
MCQ 9: Signals are sent auditory nerves to
- brain
- heart
- ear drum
- retina
MCQ 10: Tiny hairs are moved due to vibrations in fluid in
- pinna
- ear drum
- hammer
- cochlea
Class 8 Science Mock Tests
Sound and Hearing Learning App & Free Study Apps
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8th Grade Science MCQs eBook Download
Grade 6 Science Mock Tests
Grade 8 Science Practice Tests
Grade 6 Science MCQ with Answers
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