Sound Waves Multiple Choice Questions and Answers 1 PDF Book Download

Sound waves multiple choice questions (MCQs), sound waves quiz answers, test prep 1 to learn online elementary school courses for science degree. Speed of sound MCQs with answers, sound waves quiz questions and answers for online elementary education degree. Speed of sound, all around sounds, sound absorption test prep for elementary school teaching certification.

Learn elementary school science MCQs: Speed of sound, all around sounds, sound absorption, with choices natural sounds, artificial sounds, noise, and normal sounds for online elementary education degree. Free science study guide for online learning speed of sound quiz questions to attempt multiple choice questions based test.

MCQ on Sound Waves Worksheets 1 PDF Book Download

MCQ: As compare to air, sound travels faster in

  1. liquids
  2. gases
  3. vacuum
  4. fluids

A

MCQ: Sounds of vehicles, aircrafts and machines are called

  1. artificial sounds
  2. natural sounds
  3. noise
  4. normal sounds

C

MCQ: Large empty room often sounds

  1. full
  2. hollow
  3. noisy
  4. repeating

B

MCQ: For communication astronauts use radio because

  1. sound travels at very high speed in vacuum
  2. sound does not travel in vacuum
  3. vacuum repels sounds
  4. sound energy turns into light in vacuum

B

MCQ: In concert halls, soft materials and carpets are used to

  1. increase sound waves
  2. absorb sound waves
  3. retract sound waves
  4. refract sound waves

B