Sound Multiple Choice Questions and Answers 22 PDF Download
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Study high school physics multiple choice questions (MCQs): we can “see” sound waves by using, for free online courses with choices microscope, stethoscope, fiberscope, and oscilloscope, echo of sound quiz with online tricky riddles for home schooling of private and public school students. Free physics study guide for online learning echo of sound quiz questions to attempt multiple choice questions based test.
MCQs on Sound Worksheets 22 Quiz PDF Download
MCQ: We can “see” sound waves by using
MCQ: Bats can hear frequencies up to
- 120,000 Hz
- 150,000 Hz
- 170,000 Hz
- 180,000 Hz
MCQ: Unit of intensity is
MCQ: Sounds which has jarring and unpleasant effect on our ears is called
- musical sounds
MCQ: Technique used to absorb noise by using soft and porous surfaces is called
- acoustic protection
- semi lunar protection