All Around Sounds MCQs Quiz Worksheet PDF Download

Learn all around sounds MCQs, science online test for elementary school exam prep for distance learning degree, free online courses. Practice sound waves multiple choice questions (MCQs), all around sounds quiz questions and answers for common core history of science grade 7.

Study elementary school courses, online science degree programs MCQs: sounds of vehicles, aircrafts and machines are called, for online courses with choices artificial sounds, natural sounds, noise, and normal sounds with 7th grade science tests from textbooks with teaching resources and teaching guide questions. Free science student portal for online learning all around sounds quiz questions, MCQs to find questions answers based online learning tests.

MCQs on All Around Sounds Quiz PDF Download

MCQ: Sounds of vehicles, aircrafts and machines are called

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

C

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: Like light, sound cannot

  1. pass through transparent solids
  2. pass through air
  3. pass through liquids
  4. pass through vacuum

D

MCQ: Vibrations are caused due to

  1. change of temperature of air
  2. change of pressure in air
  3. effect of humidity on air
  4. level of heat in air

B

MCQ: Sound is a form of

  1. force
  2. power
  3. light
  4. energy

D