Ask Question
14 September, 00:27

7. Which of the following has to happen before the eardrum begins to vibrate with the same frequency as the source of the sound waves?

A. Vibrations have to be transmitted to the fibers of the auditory nerve.

B. Impulses have to be sent to the brain through the auditory nerve.

C. The brain has to interpret the direction from which the sounds are being delivered.

D. The outer ear has to collect the sound waves and lead them to the middle ear.

+2
Answers (1)
  1. 14 September, 00:36
    0
    The outer ear has to collect the sound waves and lead them to the middle ear and this is what has to happen before the eardrum begins to vibrate with the same frequency as the source of the sound waves. The correct option among all the options that are given in the question is the last option or option "D".
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “7. Which of the following has to happen before the eardrum begins to vibrate with the same frequency as the source of the sound waves? A. ...” in 📘 Chemistry if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers