In the Middle Ear,the Purpose of Three Tiny Bones Located

question 36

Multiple Choice

In the middle ear,the purpose of three tiny bones located in the middle ear is to ____.

• A)buffer sound waves before entering the inner ear
• B)decode the frequency and amplitude of sounds waves
• C)transfer sound energy to the fluid of the inner ear
• D)directly stimulate the auditory nerve

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Definitions:

Complete Circuit

A closed circuit in which an electrical current can flow uninterruptedly from the power source through the load and back.

Grounding Prong

The metal prong on a plug designed to connect the electrical device safely to the ground, reducing the risk of electric shock.

Resistance

A measure of the opposition to the flow of electric current, expressed in ohms (Ω).

Electromotive Force

A difference in potential that drives electric current from one point to another, measured in volts.