Answer:
Explanation:
pa brainliest ty
Sound is produced when an object vibrates, creating a pressure wave.
Sound waves entering the ear travel through the external auditory canal before striking the eardrum and causing it to vibrate.
Sound cannot travel through a vacuum.
Sound waves also need a material medium for propagation, these waves are called mechanical waves.
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Answers & Comments
Answer:
"Sound"
Explanation:
Sound is produced when an object vibrates, creating a pressure wave.
pa brainliest ty
Answer:
Sound is produced when an object vibrates, creating a pressure wave.
Sound waves entering the ear travel through the external auditory canal before striking the eardrum and causing it to vibrate.
Sound cannot travel through a vacuum.
Sound waves also need a material medium for propagation, these waves are called mechanical waves.
Explanation: