Sound Questions and Answers 15 PDF Download eBook

Sound quiz questions and answers, sound trivia questions PDF to practice grade 10 physics test 15 for online learning. Practice "Speed of Sound" MCQs, sound quiz questions and answers for online certificate courses. Learn importance of acoustics, characteristics of sound, reflection (echo), speed of sound test prep for virtual online school.

"When sound interacts with materials and boundaries, it displays all the properties of" Multiple Choice Questions (MCQ) on sound with choices waves, heat, light, and electricity for online certificate courses. Free physics study guide for online learning speed of sound quiz questions for online education programs.

Sound MCQs Quiz 15 PDF Download eBook

MCQ: When sound interacts with materials and boundaries, it displays all the 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: The total distance covered by a sound wave from the 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 can “see” using

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

D