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All Around Sounds MCQ Quiz PDF Download

Learn All around sounds Multiple Choice Questions (MCQ Quiz), all around sounds quiz answers PDF to study 7th grade science online course. Sound Waves Multiple Choice Questions and Answers (MCQs), All Around Sounds quiz questions PDF for online certificate courses. All Around Sounds Book PDF: sound absorption, all around sounds, speed of sound test prep for virtual online school.

"Sounds of vehicles, aircrafts and machines are called" Multiple Choice Questions (MCQ) on all around sounds App APK with artificial sounds, natural sounds, noise, and normal sounds choices for online certificate courses. Study sound waves quiz questions for online certificate programs for online education programs.

MCQs on All Around Sounds

MCQ: Sounds of vehicles, aircrafts and machines are called

artificial sounds
natural sounds
normal sounds

MCQ: For communication astronauts use radio because

sound travels at very high speed in vacuum
sound does not travel in vacuum
vacuum repels sounds
sound energy turns into light in vacuum

MCQ: Like light, sound cannot

pass through transparent solids
pass through air
pass through liquids
pass through vacuum

MCQ: Vibrations are caused due to

change of temperature of air
change of pressure in air
effect of humidity on air
level of heat in air

MCQ: Sound is a form of