how are we able to hear sound
Answers
Answer:
Sound waves travel into the ear canal until they reach the eardrum. The eardrum passes the vibrations through the middle ear bones or ossicles into the inner ear...
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Answer:
Explanation:sound is an energy which vibrates the molecule of the medium and through the sound travels through this vibration. Our ear has three parts outer middle and inner part.
The outer part consist of pinna which is a kind of funnel which collects all the vibrating molecules of sound and send it to ear drum. The molecules hit the ear drum and produce another vibration inside the ear which is sent to middle part of ear.
The middle part consists of three bones hammer anvil and stirrup. The vibration passes through eardrum and mak the hammer hit the anvil at same frequency making the stirrup pass the vibration to inner part of ear.
The inner part consists of choclea and nerves . The vibration is sent to choclea where the vibration is turned into electrical impulses which are carried to your brain through nerves. This process occur faster than a blink of eye which Is why we are able to hear