Sound Multiple Choice Questions and Answers 22 PDF Download

Learn sound multiple choice questions, grade 10 physics online test 22 for high school degree online courses, distance learning for exam prep. Practice echo of sound multiple choice questions (MCQs), sound quiz questions and answers for physics class for online particle physics courses distance learning.

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

  1. stethoscope
  2. microscope
  3. fiberscope
  4. oscilloscope

D

MCQ: Bats can hear frequencies up to

  1. 120,000 Hz
  2. 150,000 Hz
  3. 170,000 Hz
  4. 180,000 Hz

A

MCQ: Unit of intensity is

  1. ms-2
  2. watt
  3. Wm-2
  4. Hz

C

MCQ: Sounds which has jarring and unpleasant effect on our ears is called

  1. frequency
  2. amplitude
  3. noise
  4. musical sounds

C

MCQ: Technique used to absorb noise by using soft and porous surfaces is called

  1. acoustic protection
  2. refraction
  3. absorption
  4. semi lunar protection

A