Sound Multiple Choice Questions and Answers 15 PDF Book Download

Sound MCQs, sound quiz answers 15 to learn high school physics courses online. Speed of sound multiple choice questions (MCQs), sound quiz questions and answers for online school degrees. Importance of acoustics, characteristics of sound, reflection (echo), speed of sound test for high school teacher certification.

Learn high school physics multiple choice questions (MCQs): 1 bel is equal to, with choices 1000 db, 100 db, 10 db, and 20 db for online school degrees. Free physics study guide for online learning speed of sound quiz questions to attempt multiple choice questions based test.

MCQ on Sound Worksheets 15 PDF Book Download

MCQ: When sound interacts with materials and boundaries, it displays all properties of

  1. heat
  2. waves
  3. light
  4. electricity

B

MCQ: 1 bel is equal to

  1. 100 dB
  2. 1000 dB
  3. 10 dB
  4. 20 dB

C

MCQ: Total distance covered by sound wave from generation point to reflecting surface and back should be

  1. 17m
  2. 34m
  3. 15m
  4. 10m

B

MCQ: Sound waves cannot pass through

  1. air
  2. vacuum
  3. solid
  4. liquid

B

MCQ: Both bats and dolphins have ability to “see” using

  1. electric waves
  2. light waves
  3. heat waves
  4. sound waves

D