Sound Multiple Choice Questions and Answers 3 PDF Book Download

Sound MCQs, sound quiz answers 3 to learn high school online courses. Practice sound and sound waves multiple choice questions (MCQs), sound quiz questions and answers for physics class. Free e-learning tutorial on reflection (echo), ultrasound, audible range of human ear, physics: sound waves, characteristics of sound test prep for online learn physics free courses distance learning.

Study high school physics multiple choice questions (MCQs): sonar is abbreviation of, for online high school degree programs with options sky navigation and ranging, small navigation and random, sun nuclear ranging, and sound navigation and ranging, sound and sound waves quiz with online tricky riddles for home schooling of private and public school students. Free physics study guide for online learning sound and sound waves quiz questions to attempt multiple choice questions based test.

MCQ on Sound Worksheets 3 PDF Book Download

MCQ: Echoes maybe heard more than once due to

  1. multiple reflections
  2. single time reflection
  3. refraction
  4. diffraction of waves

A

MCQ: SONAR is abbreviation of

  1. small navigation and random
  2. sky navigation and ranging
  3. sun nuclear ranging
  4. sound navigation and ranging

D

MCQ: Old people can not hear sounds even above

  1. 5,000 Hz
  2. 15,000 Hz
  3. 10,000 Hz
  4. 8,000 Hz

B

MCQ: Sound waves are

  1. Longitudinal
  2. Transverse
  3. Electromagnetic
  4. Only magnetic

A

MCQ: Intensity level of rustling of leaves is

  1. 25 dB
  2. 0 dB
  3. 10 dB
  4. 100 dB

C