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Author Question: The combined area and lever advantages provide a gain of how many dB? A) 25 dB B) 27 dB C) 2 dB ... (Read 19 times)

rayancarla1

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on: Jul 4, 2018
The combined area and lever advantages provide a gain of how many dB?
 A) 25 dB
  B) 27 dB
  C) 2 dB
  D) 45 dB

Question 2

Approximately how many dB of gain does the middle ear lever advantage provide to the signal?
 A) 1
  B) 2
  C) 3
  D) 4


pallen55

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Reply #1 on: Jul 4, 2018
Answer to Question 1

B

Answer to Question 2

B


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