Sound Multiple Choice Questions and Answers 22 PDF Download

Learn sound MCQs, grade 10 physics test 22 for online learning courses and test prep. Echo of sound multiple choice questions (MCQs), sound quiz questions and answers include physics worksheets for online particle physics courses distance learning.

Physics multiple choice questions (MCQ): we can “see” sound waves by using with options 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 to learn echo of sound quiz 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