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Hearing Sounds MCQ with Answers PDF

Hearing sounds Multiple Choice Questions (MCQ) to practice hearing sounds quiz answers PDF, 8th grade science worksheets for online degrees. Solve sound and hearing Multiple Choice Questions and Answers (MCQs), Hearing Sounds quiz questions PDF for distance learning. Hearing Sounds MCQ PDF: sound and hearing test prep for free online classes.

"Sound travels at speed of 1482m/s in" Multiple Choice Questions (MCQ) on hearing sounds with choices air, water, steel, and water for distance learning. Solve sound and hearing quiz questions for online certificate programs for distance education.

MCQs on Hearing Sounds

MCQ: Sound travels at speed of 1482m/s in

air
water
steel
water

MCQ: Signals are sent auditory nerves to

brain
heart
ear drum
retina

MCQ: Tiny hairs are moved due to vibrations in fluid in

pinna
ear drum
hammer
cochlea

MCQ: The regions where molecules spread out are called

rarefactions
compressions
digressions
progressions

MCQ: The brain interprets vibrations and electrical signals as

sounds
actions
reactions
movements