Question

Oval window, tympanum, cochlea, auditory canal, ear ossicle (correct path through which a vibration of sound is transferred in the human ear).

Answer 1

Sound waves:

1. The sound waves from the surrounding are collected by the outer ear and passed through the auditory canal.
2. The passed waves from the auditory canal fall on the tympanum or ear drum.
3. The vibration from the tympanum is augmented by the ear ossicles and passed through the oval window.
4. These vibrations are then passed to the liquid in the cochlea.
5. The correct path through which vibration of sound is transferred in the human ear is: Auditory canal ⇢ tympanum ⇢ ear ossicles ⇢ oval window ⇢ cochlea.