Sound Multiple Choice Questions and Answers 13 PDF Download

Learn sound multiple choice questions, grade 10 physics online test 13 for high school degree online courses, distance learning for exam prep. Practice speed of sound multiple choice questions (MCQs), sound quiz questions and answers for physics class for online university physics courses distance learning.

Study high school physics multiple choice questions (MCQs): speed of sound in liquid is, for free online courses with choices 3 times that in gas, 2 times that in gas, 5 times that in gas, and 8 times that in gas, speed of sound quiz for online teacher certification preparation with online training questions and answers. Free physics study guide for online learning speed of sound quiz questions to attempt multiple choice questions based test.

MCQs on Sound Worksheets 13 Quiz PDF Download

MCQ: Speed of sound in liquid is

  1. 2 times that in gas
  2. 3 times that in gas
  3. 5 times that in gas
  4. 8 times that in gas

C

MCQ: Ultrasonic waves carry more

  1. energy
  2. frequency
  3. heat
  4. both frequency and energy

D

MCQ: Sound waves travel from it's source by

  1. vibrations in wires or strings
  2. electromagnetic wave
  3. infrared wave
  4. changes in air pressure

D

MCQ: Difference between loudness (L) of an unknown sound and loudness Lo is known as

  1. intensity level of the unknown sound
  2. intensity level of the known sound
  3. quality of sound
  4. pitch of sound

A

MCQ: Wavelength of ultrasonic waves is

  1. more than audible sound
  2. less than audible sound
  3. equal to audible sound
  4. greater than light wave

C