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i have never seen this befoer in my textbook can someone explain this to me???During normal conversation, the amplitude of a pressure wave is 0.022 Pa.(a) If the area of the eardrum is 0.53 cm2, what is the force on the eardrum?__ N(b) The mechanical advantage of the bones in the inner ear is 1.5. What force is exerted on the oval window?__ N(c) The area of the oval window is 0.026 cm2. What is the pressure increase transmitted to the liquid in the cochlea?__ Pa
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